Full opinion text
Per Curiam Opinion; Concurrence by Judge KOZINSKI; Concurrence by Judge N.R. SMITH; Concurrence by Judge REINHARDT; Concurrence by Judge W. FLETCHER; Dissent by Judge RAWLINSON OPINION PER CURIAM: During a grand jury proceeding, defendant gave a rambling, non-responsive answer to a simple question. Because there is insufficient evidence that Statement C was material, defendant’s conviction for obstruction of justice in violation of 18 U.S.C. § 1503 is not supported by the record. Whatever section 1503’s scope may be in other circumstances, defendant’s conviction here must be reversed. A reversal for insufficient evidence implicates defendant’s right under the Double Jeopardy Clause. See United States v. Preston, 751 F.3d 1008, 1028 (9th Cir.2014) (en banc) (citing Burks v. United States, 437 U.S. 1, 11, 98 S.Ct. 2141, 57 L.Ed.2d 1 (1978)). His conviction and sentence must therefore be vacated, and he may not be tried again on that count. REVERSED.
KOZINSKI, Circuit Judge, with whom Circuit Judges O’SCANNLAIN, GRABER, CALLAHAN and NGUYEN join, concurring: Can a single non-responsive answer by a grand jury witness support a conviction for obstruction of justice under 18 U.S.C. § 1503? I Defendant, who was then a professional baseball player, was summoned before a grand jury and questioned for nearly three hours about his suspected use of steroids. He was subsequently charged with four counts of making false statements and one count of obstruction of justice, all based on his grand jury testimony. The jury convicted him on the obstruction count and was otherwise unable to reach a verdict. The jury instructions identified seven of defendant’s statements that the government alleged obstructed justice. The jury, however, found only one statement obstructive. That statement was referred to as Statement C at trial and is italicized in the passage below: Q: Did Greg[, your trainer,]' ever give you anything that required a syringe to inject yourself with? A: I’ve only had one doctor touch me. And that’s my only personal doctor. Greg, like I said, we don’t get into each others’ personal lives. We’re ' Mends, but I don’t — we don’t sit around and talk baseball, because he knows I don’t want — don’t come to my house talking baseball. If you want to come to my house and talk about fishing, some other stuff, we’ll be good Mends. You come around talking about baseball, you go on. I don’t talk about his business. You know what I mean? Q: Right. A: That’s what keeps our friendship. You know, I am sorry, but that— you know, that — I was a celebrity child, not just in baseball by my own instincts. I became a celebrity child with a famous father. I just don’t get into other people’s business because of my father’s situation, you see. ' Defendant was again asked about inject-able steroids immediately following this exchange and a few other times during his testimony. He provided direct responses to the follow-up questions. For example, he was asked whether he ever “injected [him]self with anything that Greg ... gave [him].” He responded “I’m not that talented, no.” The government believed that those answers were false but, as noted, 'the jury failed to convict defendant on the false statement counts. The district court rejected defendant’s post-verdict motion for acquittal on the obstruction count and a three-judge panel affirmed. United States v. Bonds, 730 F.3d 890 (9th Cir.2013). We granted en banc rehearing. United States v. Bonds, 757 F.3d 994 (9th Cir.2014). II A. Title 18 U.S.C. § 1503(a), which defendant was convicted of violating, 'provides in relevant part as follows: “Whoever ... corruptly or by threats or force, or by any threatening letter or communication, influences, obstructs, or impedes, or endeavors to influence, obstruct, or impede, the due administration of justice, shall be punished as provided in subsection (b).” Known as the omnibus clause, this language “was designed to proscribe all manner of corrupt methods of obstructing justice.” United States v. Rasheed, 663 F.2d 843, 852 (9th Cir.1981). We have held that a defendant “corruptly” obstructs justice if he acts “with the purpose of obstructing justice.” Id. As should be apparent, section 1503’s coverage is vast. By its literal terms, it applies to all stages of the criminal and civil justice process, not just to conduct in the courtroom but also to trial preparation, discovery and pretrial motions. Indeed, it arguably covers conduct taken in anticipation that a civil or criminal case might be filed, such as tax planning, hiding assets or talking to police. And the text of the omnibus clause, in concert with our definition of corruptly, encompasses any act that a jury might infer was intended to “influence, obstruct, or impede ... the due administration of justice.” That’s true even if no actual obstruction occurs, because the clause’s use of “endeavors” makes “success ... irrelevant.” See United States v. Richardson, 676 F.3d 491, 503 (5th Cir.2012) (internal quotation marks omitted). Stretched to its limits, section 1503 poses a significant hazard for everyone involved in our system of justice, because so much of what the adversary process calls for could be construed as obstruction. Did a tort plaintiff file a complaint seeking damages far in excess of what the jury ultimately awards? That could be viewed as corruptly endeavoring to “influence ... the due administration of justice” by seeking to recover more than the claim deserves. So could any of the following behaviors that make up the bread and butter of litigation: filing an answer that denies liability for conduct that is ultimately adjudged wrongful or malicious; unsuccessfully filing (or opposing) a motion to dismiss or for summary judgment; seeking a continuance in order to inflict delay on the opposing party; frivolously taking an appeal or petitioning for certiorari — the list is endless. Witnesses would be particularly vulnerable because, as the Supreme Court has noted, “[u]nder the pressures and tensions of interrogation, it is not uncommon for the most earnest witnesses to give answers that are not entirely responsive.” Bronston v. United States, 409 U.S. 352, 358, 93 S.Ct. 595, 34 L.Ed.2d 568 (1973). Lawyers face the most pervasive threat under such a regime. Zealous advocacy sometimes calls for pushing back against an adversary’s just case and casting a despicable client in a favorable light, yet such conduct could be described as “endeavoring] to ... impede ... the due administration of justice.” Even routine advocacy provides ample occasion for stumbling into the heartland of the omnibus clause’s sweeping coverage. Oral arguments provide a ready example. One need not spend much time in one of our courtrooms to hear lawyers dancing around questions from the bench rather than giving pithy, direct answers. There is, for instance, the ever popular “but that is not this case” retort to a hypothetical, which could be construed as an effort to divert the court and thereby “influence ... the due administration of justice.” It is true that any such maneuver would violate section 1503 only if it were done “corruptly.” But it is equally true that we have given “corruptly” such a broad construction that it does not meaningfully cabin the kind of conduct that is subject to prosecution. As noted, we have held that a defendant acts “corruptly,” as that term is used in section 1503, if he does so “with the purpose of obstructing justice.” Rasheed, 663 F.2d at 852. In the examples above, a prosecutor could argue that a complaint was filed corruptly because it was designed to extort a nuisance settlement, or an answer was filed corruptly because its principal purpose was to pressure a needy plaintiff into an unjust settlement, or that the lawyer who parried a judicial hypothetical with “but that is not this case” was endeavoring to distract the court so' it would reach a wrong result. That a jury or a judge might not buy such an argument is neither here nor there; a criminal prosecution, even one that results in an acquittal, is a life-wrenching event. Nor does an acquittal wipe clean the suspicion that a guilty defendant got off on a technicality. We have no doubt that United States Attorneys and their Assistants would use the power to prosecute for such crimes judiciously, but that is not the point. Making everyone who participates in our justice system a potential criminal defendant for conduct that is nothing more than the ordinary tug and pull of litigation risks chilling zealous advocacy. It also gives prosecutors the immense and unreviewable power to reward Mends and punish enemies by prosecuting the latter and giving the former a pass. The perception that prosecutors have such a potent weapon in their arsenal, even if never used, may well dampen the fervor with which lawyers, particularly those representing criminal defendants, will discharge their duties. The amorphous nature of the statute is also at odds with the constitutional requirement that individuals have fair notice as to what conduct may be criminal. See United States v. JDT, 762 F.3d 984, 996 (9th Cir.2014) (citing Skilling v. United States, 561 U.S. 358, 402-03, 130 S.Ct. 2896, 177 L.Ed.2d 619 (2010)). B. Because the statute sweeps so broadly, due process calls for prudential limitations on the government’s power to prosecute under it. Such a limitation already exists in our case law interpreting section 1503: the requirement of materiality. See United States v. Thomas, 612 F.3d 1107, 1128-29 (9th Cir.2010). Materiality screens out many of the statute’s troubling applications by limiting convictions to those situations where an act “has a natural tendency to influence, or was capable of influencing, the decision of the decision-making body.” See Kungys v. United States, 485 U.S. 759, 770, 108 S.Ct. 1537, 99 L.Ed.2d 839 (1988) (internal quotation marks omitted); Thomas, 612 F.3d at 1124. Put another way, the government must prove beyond a reasonable doubt that the charged conduct was capable of influencing a decisionmaking person or entity — for example, by causing it to cease its investigation, pursue different avenues of inquiry or reach a different outcome. See United States v. McKenna, 327 F.3d 830, 840 (9th Cir.2003) (finding statement material because it could have affected the “decision-making process”); Weinstock v. United States, 231 F.2d 699, 703 (D.C.Cir.1956) (noting that, to be material, a statement “must have some weight in the process of reaching a decision”). In weighing materiality, we consider “the intrinsic capabilities of the ... statement itself,” rather than the statement’s actual effect on the decisionmaker, see United States v. Serv. Deli Inc., 151 F.3d 938, 941 (9th Cir.1998) (internal quotation marks omitted), and we evaluate the statement in “the context in which [it was] made,” United States v. Rigas, 490 F.3d 208, 231 (2d Cir.2007); see also United States v. McBane, 433 F.3d 344, 352 (3d Cir.2005); Weinstock, 231 F.2d at 703 (noting that in context, a statement was “rob[bed] ... of any materiality — any possible influence upon the [decisionmaker] in reaching its decision”). We start with the self-evident proposition that Statement C, standing alone, did not have the capacity to divert the government from its investigation or influence the grand jury’s decision whether to indict anyone. Here it is again: That’s what keeps our Mendship. You know, I am sorry, but that — you know, that — I was a celebrity child, not just in baseball by my own instincts. I became a celebrity child with a famous father. I just don’t get into other people’s business because of my father’s situation, you see. The statement says absolutely nothing pertinent to the subject of the grand jury’s investigation. Even when paired with the question that prompted it, Did Greg ever give you anything that required a syringe to inject yourself with? Statement C communicates nothing of value or detriment to the investigation. Had the answer been “I’m afraid of needles,” it would have been plausible to infer an unspoken denial, with the actual words serving as an explanation or elaboration. But, as given, the answer did not enlighten, obfuscate, confirm or deny anything within the scope of the question posed. The most one can say about this statement is that it was non-responsive and thereby impeded the investigation to a small degree by wasting the grand jury’s time and trying the prosecutors’ patience. But real-life witness examinations, unlike those in movies and on television, invariably are littered with non-responsive and irrelevant answers. This happens when the speaker doesn’t understand the question, begins to talk before thinking (lawyers do this with surprising frequency), wants to avoid giving a direct answer (ditto), or is temporizing. Courtrooms are pressure-laden environments and a certain number of non-responsive or irrelevant statements can be expected as part of the give-and-take of courtroom discourse. Because some non-responsive answers are among the road hazards of witness examination, any one such statement is not, standing alone, “capable of influencing ... the decision of [a] decisionmaking body.” See Thomas, 612 F.3d at 1124. This is true even if, as the government now argues, Statement C is literally false. An irrelevant or wholly non-responsive answer says nothing germane to the subject of the investigation, whether it’s true or false. For example, if a witness is asked, “Do you own a gun?” it makes no difference whether he answers “The sky is blue” or “The sky is green.” That the second statement is false makes it no more likely to impede the investigation than the first. Statement C does not, however, stand alone. It was a small portion of a much longer examination, and we must look at the record as a whole to determine whether a rational trier of fact could have found the statement capable of influencing the grand jury’s investigation, in light of defendant’s entire grand jury testimony. If, for example, a witness engages in a pattern of irrelevant statements, or launches into lengthy disquisitions that are clearly designed to waste time and preclude the questioner from continuing his examination, the jury could find that the witness’s behavior was capable of having some sway. On careful review of the record, we find insufficient evidence to render Statement C material. In conducting this review, we are mindful that we must give the jury the benefit of the doubt and draw all reasonable inferences in favor of its verdict. See Jackson v. Virginia, 443 U.S. 307, 319, 99 S.Ct. 2781, 61 L.Ed.2d 560 (1979). At the same time, we must conduct our review with some rigor for the prudential reasons discussed above. See pp. 583-85 supra. The government charged a total of seven statements, only one of which the jury found to be obstructive. Two of these statements (including Statement C) appear to be wholly irrelevant — verbal detours with no bearing on the proceedings. One statement is “I don’t know,” followed by a brief explanation for the lack of knowledge. The rest are direct answers that the government claimed were false, all concerning whether defendant’s trainer had provided or injected him with steroids. In the context of three hours of grand jury testimony, these six additional statements are insufficient to render the otherwise innocuous Statement C material. If this were enough to establish materiality, few witnesses or lawyers would be safe from prosecution.
N.R. SMITH, Circuit Judge, with whom Circuit Judges WARDLAW, CALLAHAN, and FRIEDLAND join, concurring: I agree that no reasonable juror could have found Bonds guilty of violating 18 U.S.C. § 1503. Bonds was convicted of obstructing justice by offering a “misleading or evasive” statement — Statement C — to the grand jury. The Government expressly declined to seek a conviction on the grounds that Statement C was false. When evaluating whether the evidence was sufficient to show that Statement C violated § 1503, we must determine “whether, after viewing the evidence in the light most favorable to the prosecution, any rational trier of fact could have found the essential elements of the crime beyond a reasonable doubt.” Jackson v. Virginia, 443 U.S. 307, 319, 99 S.Ct. 2781, 61 L.Ed.2d 560 (1979). This standard of review requires us to determine whether the jury could “draw reasonable inferences from basic facts to ultimate facts.” Id. In this particular case, we must determine whether a single truthful but evasive or misleading answer could constitute evidence of obstruction of justice under § 1503. It cannot. Section 1503(a) punishes those who “corruptly ... influence, obstruct ], or impede[], or endeavor[] to influence, obstruct, or impede, the due administration of justice.” The Supreme Court has imposed a materiality requirement on the broad reach of § 1503, requiring that “the endeavor must have the natural and probable effect of interfering with the due administration of justice.” United States v. Aguilar, 515 U.S. 593, 599, 115 S.Ct. 2357, 132 L.Ed.2d 520 (1995) (internal quotation marks omitted). The Government is required to prove materiality to the jury. United States v. Gaudin, 515 U.S. 506, 511-12, 115 S.Ct. 2310, 132 L.Ed.2d 444 (1995). The Supreme Court further instructs us, when dealing with the sweeping language of § 1503, to “exercise[] restraint in assessing the reach of a federal criminal statute ... out of concern that a fair warning should be given to the world in language that the common world will understand, of what the law intends to do if a certain line is passed.” Aguilar, 515 U.S. at 600, 115 S.Ct. 2357 (internal quotation marks omitted). 1. Congress could not have intended § 1503 to be so broadly applied as to reach a single truthful but evasive statement such as Statement C. Our conclusion that Statement C could not have “the natural and probable effect” of impeding the grand jury’s investigative function stems from two sources: (1) the Government’s duty to clarify merely misleading or evasive testimony and (2) relevant precedent indicating that the Government must show that truthful but misleading or evasive testimony must amount to a refusal to testify before it is material. Taken together, these two sources lead to the conclusion that a single truthful but evasive or misleading statement cannot satisfy § 1503’s materiality requirement. The Supreme Court’s decision in Bronston v. United States, 409 U.S. 352, 93 S.Ct. 595, 34 L.Ed.2d 568 (1973), requires the conclusion that Statement C does not violate § 1503. Although Bronston dealt with a conviction for perjury, the Supreme Court’s language regarding the government’s duty to conduct competent and thorough questioning is illuminating. In short, “[t]he burden is on the questioner to pin the witness down to the specific object of the questioner’s inquiry.” Id. at 360, 93 S.Ct. 595. Extending § 1503’s reach to transient evasive or misleading statements would obviate the prosecutor’s duty to thoroughly examine the witness. Id. at 358, 93 S.Ct. 595 (noting that competent cross-examination should be conducted “by counsel alert — as every examiner ought to be — to the incongruity of [the witness’s] unresponsive answer”). It would be contrary to the statute’s purpose to allow the government to permit an evasive or misleading statement to go unchallenged, in the hopes of obtaining an obstruction of justice conviction later. The government is obligated to do all it can to obtain a direct statement in response to its questioning. The truth-seeking function of the grand jury may be impaired by lax questioning as much, if not more than, an inarticulate or wandering answer. Bronston counsels that, to convict a defendant for violating § 1503, the jury must find more than that the witness uttered an evasive or misleading statement at some point during his testimony — the “natural and probable effect” of a single truthful but evasive or misleading statement is merely to prompt follow-up questions. Given this burden, Statement C did not have the natural or probable effect of interfering with the due administration of justice, because the Government had a duty to clarify any single misleading or evasive statement Bonds made. 2. The Supreme Court’s materiality standard reinforces Bronston’s core . holding: we should not find liability for a single statement that is merely misleading or evasive. The judicially-created materiality requirement is a primary objective limitation on § 1503’s expansive reach. See United States v. Thomas, 612 F.3d 1107, 1128-29 (9th Cir.2010). This materiality standard necessarily takes into account the context of the charged conduct, evaluating whether the misleading or evasive statement could have “the natural and probable effect of interfering with the due administrative of justice” given the entirety of a witness’s examination. Aguilar, 515 U.S. at 599, 115 S.Ct. 2357 (internal quotation marks omitted). The Government may not isolate a single statement, prove it misleading or evasive, and argue that the statement is material based solely on that fact. Evasive or misleading statements are different from false statements. Instead of providing the tribunal with bad information, information that can be evaluated for its capability to influence, a misleading or evasive statement is meant to divert or slow the truth-seeking function in the first instance; it does not so much influence an investigation as divert.it by depriving the question of its force. In this sense, offering evasive or misleading testimony is closely analogous to the destruction of evidence. See United States v. Rasheed, 663 F.2d 843, 852 (9th Cir.1981) (“the destruction or concealment of documents can fall within the prohibition of the statute” by “suppress[ing] evidence”). We should evaluate the materiality of evasive or misleading testimony the same way: for its capability to impede the investigative function of the grand jury. The Fifth Circuit’s explanation of the materiality standard in United States v. Griffin is particularly persuasive precedent. A false, misleading, or evasive statement may be material, taken in the context of the entire examination, when it amounts to “a flat refusal to testify.” United States v. Griffin, 589 F.2d 200, 204 (5th Cir.1979). Evasive or misleading testimony, in this light, can only obstruct the due administration of justice when it completely thwarts the investigative nature of the tribunal— when it derails the grand jury “as effectively as if [the witness] refused to answer the question at all.” Id. The proper question is hot whether a statement had the intrinsic capability to influence the grand jury, but whether the statement, viewed in the context of the witness’s testimony as a whole, “closed off entirely the avenue of inquiry being pursued by” the grand jury. United States v. Brown, 459 F.3d 509, 531 (5th Cir.2006) (internal quotation marks omitted); see also United States v. Cohn, 452 F.2d 881, 884 (2d Cir.1971) (“The blatantly evasive witness achieves th[e] effect [of impeding the gathering of relevant evidence] as surely by erecting a screen of feigned forgetfulness as one who burns files or induces a potential witness to absent himself.”). Applying the materiality standard a single truthful but evasive or misleading statement can never be material. Our examination ,of Statement C — a single evasive or misleading statement — reveals why. No rational juror could have found that Statement C amounted to a refusal to testify, such that Bonds’s testimony thwarted the grand jury’s investigative function. In summary, the “natural and probable effect” of a single true but evasive response to the government’s questioning is not to impede the grand jury but, rather, to prompt follow-up questioning. A statement that “goes off into the cosmos” merely triggers the prosecutor’s duty to pin the witness down and elicit a clear response. Indeed, that is exactly what happened in this case. Faced with a rambling response, the prosecutor restated the same question and elicited a direct, unambiguous answer from Bonds: -“No.” No rational juror could conclude that Bonds refused to answer the question; it is plain in the record that Bonds gave his testimony to the grand jury. Further, this is thus not a situation in which a witness testified evasively for so long and with such persistence that the grand jury’s investigation would likely have been thwarted, as would be required for the testimony to be material. Statement C was therefore not material, and Bonds’s conviction must be reversed. . . The Government asserts that, despite the position it argued to the jury, the evidence was sufficient to conclude that Statement C was literally false. The Government will not be allowed to change its position on appeal. See McCormick v. United States, 500 U.S. 257, 270 n. 8, 111 S.Ct. 1807, 114 L.Ed.2d 307 (1991) ("Appellate courts are not permitted to affirm convictions on any theory they please simply because the facts necessary to support the theory were presented to the jury.”). . We need not accept Bonds's invitation to reassess the reach of § 1503. Doing so would require us to overturn the weight of Ninth Circuit precedent applying § 1503 to in-court testimony. See United States v. Thomas, 612 F.3d 1107 (9th Cir.2010) (applying § 1503 to false statements made before a grand jury); United States v. Gonzalez-Mares, 752 F.2d 1485 (9th Cir.1985) (applying § 1503 to false statement made before a magistrate judge); United States v. Rasheed, 663 F.2d 843 (9th Cir.1981) (applying § 1503 to concealment of documents from grand jury). This approach would also bring us into conflict with other circuits that have applied § 1503 in the same manner. See United States v. Petzold, 788 F.2d 1478 (11th Cir.1986) (applying § 1503 to grand jury testimony); United States v. Griffin, 589 F.2d 200 (5th Cir.1979) (same); United States v. Cohn, 452 F.2d 881 (2d Cir.1971) (same). Further, even if we were to consider Bonds’s arguments that the legislative history of § 1503 limits the application of the statute, we would run up against the Supreme Court’s decision in Aguilar, which implied that false testimony offered directly to a grand jury could support a conviction under § 1503. United States v. Aguilar, 515 U.S. 593, 601, 115 S.Ct. 2357, 132 L.Ed.2d 520 (1995). Given our conclusion that Bonds's conviction cannot stand even if § 1503 reaches in-court testimony, we need not confront this issue. . In coming to this conclusion, I do not mean to suggest that the materiality of Statement C turns on whether it was truthful. Because Statement C was obviously non-responsive, it could not have constituted obstruction even if it had been false. A witness who is asked about the location of key documents and responds "I am surprised it is raining” is not liable for obstruction regardless of whether it is raining. But if the same witness knows where the documents are and yet claims never to have heard of them, that potentially could be material and so could amount to obstruction. See United States v. Williams, 874 F.2d 968, 982 (5th Cir.1989) (affirming obstruction of justice conviction based on repeated false denials of knowledge before a grand jury regarding material matters). The Aguilar standard applies to all conduct under § 1503. The truthfulness or falsity of a statement alone is not dispositive: the relevant inquiry will be whether the statement was material, applying the Aguilar standard.
REINHARDT, Circuit Judge, concurring: Because I concur not only with the per curiam opinion but also with parts of Judge Kozinski’s and Judge N.R. Smith’s opinions (while disagreeing with other parts), I offer my separate views regarding what is in a fact a very simple case, as well as my thoughts concerning the proper construction of 18 U.S.C. § 1503, the obstruction of justice statute. I. My answer to the question with which Judge Kozinski begins his opinion, “Can a single non-responsive answer by a grand jury witness support a conviction for obstruction of justice under 18 U.S.C. § 1503?” is simple: No. My response would be the same regardless of the context in which the answer was given. I reach the conclusion that Bonds’s Statement C was not material and thus could not (and did not) obstruct justice on different and narrower grounds than does Judge Kozinski. I do not agree, for example, with his opinion’s sweeping statements regarding the scope of the statute or with its intimations that nonresponsive answers that are not later cured by way of direct replies might constitute obstruction of justice. Similarly, I would not suggest that there may be a category of non-responsive or irrelevant answers that could be characterized as evasive or misleading and thus subject to differing treatment from other kinds of nonresponsive answers. In my opinion, Statement C “cannot be. said to have the ‘natural and probable effect’ of interfering with the due administration of justice.’ ” United States v. Aguilar, 515 U.S. 593, 601, 115 S.Ct. 2357, 132 L.Ed.2d 520 (1995). As Judge Kozinski himself puts it, “[it] says absolutely nothing pertinent to the subject of the grand jury’s investigation.” Kozinski Op. at 585. At most, Statement C was non-responsive, and in no respect could it (or did it) constitute a criminal act. I concur with Judge Kozinski’s opinion as well as Judge N.R. Smith’s insofar as they state that Statement C could not have been material even if it had been false. A non-responsive answer that is false is “no more likely to impede the investigation than” a non-responsive answer that is true. Kozinski Op. at 586; see also N.R. Smith Op. at 588 n. 3. Indeed, even “perjured relevant testimony ... need not necessarily ... obstruct or halt the judicial process.” In re Michael, 326 U.S. 224, 227-28, 66 S.Ct. 78, 90 L.Ed. 30 (1945) (emphasis added) (explaining that contempt for “obstructing] the administration of justice,” under predecessor statute to 18 U.S.C. § 401, required more than a false statement). I also agree heartily with Judge Kozinski’s statements that “a certain number of non-responsive or irrelevant statements can be expected as part of the give-and-take of courtroom discourse,” and that we must consider the practicalities of “real-life witness examinations” when interpreting the statute. Kozinski Op. at 586. Moreover, in my view the appropriate course in the event of material false testimony is a perjury prosecution, not a prosecution for obstruction of justice. In fact, the prosecutors tried to convict Bonds of perjury on several counts in this very proceeding, but had no better luck with the jury in that effort than they have had with this court on today’s appeal. Unlike Judge Kozinski, I concur with the part of Judge N.R. Smith’s opinion that would hold that the “natural and probable effect” test articulated in United States v. Aguilar constitutes the proper standard for materiality with respect to § 1503. I also concur with the part of Judge N.R. Smith’s opinion that would hold that under Bronston v. United States, 409 U.S. 352, 93 S.Ct. 595, 34 L.Ed.2d 568 (1973), the natural and probable effect of Statement C is merely that counsel will have to ask follow-up questions. Faced with a statement that is “unresponsive on [its] face,” id. at 361, 93 S.Ct. 595, “[i]t is the responsibility of the lawyer to probe; testimonial interrogation ... is a probing, prying, pressing form of inquiry. If a' witness evades, it is the lawyer’s responsibility to recognize the evasion and to bring the witness back to the mark, to flush out the whole truth with the tools of adversary examination.” Id. at 358-59, 93 S.Ct. 595. In the instant case, the prosecutors did exactly that: they continued to press Bonds until he gave a direct answer. The breadth of Judge Kozinski’s opinion, its unwarranted speculation regarding context, and its use of United States v. Thomas, 612 F.3d 1107, 1124 (9th Cir.2010), rather than Aguilar, 515 U.S. at 601, 115 S.Ct. 2357, to define the materiality requirement prevent me from joining more of that opinion than I have. As to Judge N.R. Smith’s opinion, I find it in several respects more persuasive than Judge Kozinski’s, especially in its use of the Aguilar standard for materiality and its discussion of Bronston. However, in the end, I cannot join that opinion either, for several reasons. One, I disagree that a flat refusal to testify may be prosecuted under § 1503. Two, I do not agree that non-responsive answers are in any respect “closely related to the destruction of evidence.” N.R. Smith Op. at 588. In my view, had Bonds refused to testify or continued to answer evasively, the appropriate course would have been a contempt proceeding, not an obstruction of justice prosecution. See In re Grand Jury Proceedings, Ortloff, 708 F.2d 1455, 1457-58 (9th Cir.1983). Three, I do not agree with the unnecessary and, in my view, incorrect discussion of misleading or evasive testimony or with his implicit endorsement of United States v. Griffin, 589 F.2d 200 (5th Cir.1979), as the proper rule for this circuit. See N.R. Smith Op. at 5. Many fundamental questions persist regarding the meaning and scope of § 1503, notwithstanding our court’s broad construction of the statute in the past, see generally United States v. Rasheed, 663 F.2d 843 (9th Cir.1981), and the Supreme Court’s indication of a similar view in dictum in Aguilar, see generally 515 U.S. 593, 115 S.Ct. 2357, 132 L.Ed.2d 520. Both Judge Kozinski’s and Judge N.R. Smith’s opinions have much to commend them. However, neither succeeds in its efforts to answer the critical questions regarding the purpose and role of the statute, in Judge N.R. Smith’s ease at least, partly because of currently conflicting circuit law that he may, understandably, be reluctant to overrule in light of the Supreme Court dictum in Aguilar. See N.R. Smith Op. at 587 n. 2. Rather than attempting to resolve those problems in this case, however, I would simply hold that Bonds’s answer in no way constitutes a violation of § 1503 because it is non-responsive and thus nonmaterial, and that his prosecution for the charged offense was therefore wholly unwarranted under the law. I would leave the rest of the speculation and the unnecessary, if not erroneous, analysis in my colleagues’ opinions to another time, preferably after the Supreme Court has spoken. II. My own view is that § 1503 should not be construed as covering testimony of witnesses at court proceedings. I explain my reading of the statute only briefly in light of what appears to me to be the Supreme Court’s current view of the law — a view that also causes me to refrain from suggesting at this time that we overrule Ninth Circuit cases that construe § 1503 overly broadly, see Rasheed, 663 F.2d at 851-52, or that apply it to in-court testimony. See Thomas, 612 F.3d at 1125-29. Although our court has previously affirmed a § 1503 conviction based on in-court testimony, see id., the Supreme Court has never done so and has indicated its view only in dictum contained in Aguilar. See 515 U.S. at 600-01, 115 S.Ct. 2357. Given the history and circumstances of § 1503,1 would hope that the Court would not follow the Aguilar dictum when it confronts the issue directly. The history underlying § 1503 strongly supports the conclusion that in-court testimony is not a subject of criminal sanctions under that statute. The predecessor to § 1503 was originally enacted in 1831 in response to abuse of the contempt power by a federal district judge who had imprisoned a man for publishing a criticism of one of his opinions. Nye v. United States, 313 U.S. 33, 41, 61 S.Ct. 810, 85 L.Ed. 1172 (1941). In establishing the crime of obstruction of justice, Congress created, as Nye put it, a “geographical” divide between the conduct constituting that crime and conduct subject to contempt: “misbehavior of any person or persons in the presence of said courts, or so near thereto as to obstruct the administration of justice” constituted contempt under section 1 of the Act of March 2, 1831, whereas persons outside of court who “corruptly, or by threats of force, obstruct, or impede, or endeavor to obstruct or impede, the due administration of justice” committed the crime of obstruction of justice under section 2. Id. at 46-49, 61 S.Ct. 810 (emphasis added). Section 1 survives today as 18 U.S.C. § 401, the contempt statute, while section 2 became the clause of § 1503 at issue in this case. Thus, the original understanding of the crime of obstruction of justice was that it applied to conduct outside the presence of a court. Such was and is the intent of Congress, and “[w]e cannot by process of interpretation obliterate the distinctions which Congress drew.” Nye, 313 U.S. at 50, 61 S.Ct. 810. When one considers the other criminal statutes available to punish in-court misbehavior by a witness — that is, misconduct during testimony — this “geographical” delineation, id. at 48, 61 S.Ct. 810, whereby only out-of-court conduct constitutes obstruction of justice under § 1503, makes sense. A false statement made during in-court testimony constitutes perjury. See 18 U.S.C. §§ 1621, 1623. A failure to answer a question or a material evasion that the witness refuses to correct during in-court testimony constitutes contempt. I seriously doubt that the obstruction of justice statute was intended to duplicate these crimes. Something more than a witness merely lying or being non-responsive during testimony is required in order to violate § 1503. Otherwise, the crime of obstruction of justice would be to that extent wholly superfluous. More important, the argument for coverage of such actions under § 1503 hinges entirely on the single word “corruptly.” The other specified means of obstructing justice enumerated in that section — “by threats or force, or by any threatening letter or communication” — when viewed in context dictate the opposite conclusion: “corruptly” does not describe the in-court conduct of a witness, but rather, like those enumerated means, describes the conduct of a third party who seeks to obstruct the proceedings. The specified means necessarily describe the attempts of a third party to affect the judicial proceedings by corrupt means. As Judge W. Fletcher explains, the interpretative canon noscitur a sociis — literally “[i]t is known from its associates” — tells us that “the meaning of questionable or doubtful words or phrases in a statute may be ascertained by reference to the meaning of other words or phrases associated with it.” Black’s Law Dictionary 1060 (6th ed.1990). Because obstructing proceedings by “threats or force” plainly refers to the conduct of persons outside of court who seek to obstruct the proceedings and not to the witness who is testifying in court in the proceedings, “corruptly” must similarly be understood as referring to the means used by third parties to influence, obstruct, or impede proceedings, and not to in-court testimony by a witness who may well be the object but not the subject of the corrupt tactics. Even if § 1503 covered in-court conduct, “corruptly” would, under the noscitur a sociis canon, as well as under any other reasonable means of statutory construction, require a greater magnitude of misconduct than simply giving a false or non-responsive answer to a question. Clearly, a mere lie or evasive answer is not akin to using threats or force to cause another to lie. Indeed, the Supreme Court has on occasion recognized that lies and evasive answers are part and parcel of the process of uncovering the truth through adversarial witness examination. See Bronston, 409 U.S. at 358, 93 S.Ct. 595; Michael, 326 U.S. at 227-28, 66 S.Ct. 78. The use of threats or force to impede a proceeding, by contrast, is not a customary incident of that process and constitutes a far more serious offense. “Corruptly” in the obstruction of justice statute covers conduct at the same level of obstruction as the use of threats or force and may not properly be interpreted so as to bring a mere lie or evasive answer by a witness within the scope of the statute. Although I am not certain that “corruptly” is limited to bribery as Judge W. Fletcher' contends, I am wholly confident that it does describe conduct of that magnitude and not a simple lie or evasive answer by a witness during in-court testimony. For the reasons discussed above, I would hope that the Supreme Court would revisit its dictum in Aguilar and would conclude that § 1503 does not cover a witness’s in-court testimony. After all, Congress has enacted criminal statutes other than § 1503 that sufficiently address a witness’s in-court conduct. The problems created by the misuse of § 1503 by overeager prosecutors to punish witnesses for what they say in court are all too evident from the facts of this case. It is time for them to cease using that section as a substitute for vigorous cross-examination or for the criminal statutes that properly apply to in-court testimony. In short, this case involves nothing more than an irrelevant, rambling statement made by a witness during the course of a grand jury investigation. Statement C was not material and could not possibly have interfered with the due administration of justice. I therefore concur in the per curiam opinion (and the parts of Judge Kozinski’s and Judge N.R. Smith’s opinions that I have identified above). Bonds’s conviction for obstruction of justice cannot stand and he may not be retried on the same charge. . See infra p. 591 and note 2. . Cf. Kozinski Op. at 585 (describing materiality standard as whether conduct "has a natural tendency to influence, or was capable of influencing, the decision of the decisionmaking body”). . In this respect my approach is somewhat less bold than Judge W. Fletcher’s. I do not believe that we need confront the Aguilar dictum in order to reverse, so, as a prudential matter, I would not rely on the far broader ground discussed in this section of my concurrence. Nevertheless, should it become necessary in a future case to address the Aguilar dictum, I reserve the right to consider further the question of its binding nature.
W. FLETCHER, Circuit Judge, concurring in the judgment: I strongly but respectfully disagree with the rationale advanced by the per curiam opinion and by the principal concurrence. I concur only in the judgment. The issue before us is the meaning of the federal obstruction of justice statute, 18 U.S.C. § 1503(a). Section 1503(a) provides, in relevant part: Whoever corruptly, or by threats or force, or by any threatening letter or communication, endeavors to influence, intimidate, or impede any grand or petit juror, or officer in or of any court of the United States ... or corruptly or by threats or force, or by any threatening letter or communication, influences, obstructs, or impedes, or endeavors to influence, obstruct, or impede, the due administration of justice, shall be punished as provided in subsection (b). (Emphasis added.) Section 1503(a) applies to obstruction of justice, as defined by the statute, in both criminal and civil proceedings. Section 1503(b) provides punishments of varying severities, depending on the nature of the act. The most lenient punishment is “imprisonment for not more than 10 years, a fine under this title, or both.” Id. § 1503(b)(3). Bonds was prosecuted under the second, or “omnibus,” clause of § 1503(a), the emphasized portion above. The government and the principal concurrence read the word “corruptly” at the beginning of the clause to refer to a state of mind, meaning “with intent to influence, intimidate, or impede the due administration of justice.” They read the clause as criminalizing even entirely truthful statements, so long as those statements are made with such intent. In the government’s view, any truthful answer given in the course of civil or criminal litigation, if intended to influence, obstruct, or impede the administration of justice, violates the omnibus clause. At oral argument, the government made terrifyingly clear the result of its reading of the statute. The government contended that the obstruction statute criminalizes a truthful but intentionally evasive or misleading answer to an interrogatory in civil litigation. The government also contended that the statute criminalizes a truthful but intentionally evasive or misleading answer during appellate oral argument: Q: I think it’s a common experience among all of us on the appellate court to ask of the lawyer in front of us in a criminal case that’s come up on appeal: “Counsel, could you please explain to me what happened at trial?” and for the lawyer arguing from the U.S. Attorney’s Office to say, “Your Honor, I was not the trial attorney.” Now, sometimes that’s an evasive answer. They may well know the answer, but it’s true that they weren’t the trial attorney____ Has the lawyer just committed a crime? ... [T]he answer that I just hypothesized was . designed , to put me off the track.... A truthful but evasive answer. A: I think that would be obstructive, Your Honor. When asked how many San Francisco lawyers it planned to throw in jail, the government declined to specify. The principal concurrence agrees with the government’s reading of the statute. But it seeks to limit the scope of its operation, writing, “Because the statute sweeps so broadly, due process calls for prudential limitations on the. government’s power to prosecute under it.” Concurrence at 585. According to the concurrence, “due process” and “prudence” dictate that a truthful but intentionally evasive or misleading statement can be prosecuted under the statute only if it was “material.” Id. at 585. The concurrence defines “material” as “capable of influencing a decisionmaking person or entity.” Id. at 585. Applying its prudence-based definition of materiality, the principal concurrence tells us that Bonds’s wandering and non-responsive answer was not material and therefore not criminal, even if given with intent to influence, obstruct, or impede. It concludes, “Statement C, standing alone, did not have the capacity to divert the government from its investigation or influence the grand jury’s decision whether to indict anyone.” Id. at 585. The concurrence contrasts Bonds’s answer with an answer that would have been criminal. Bonds was asked, “Did Greg ever .give you anything that required a syringe to'inject yourself with?” If Bonds had answered “I’m afraid of needles,” the concurrence tells us that he could have been successfully prosecuted. Id. If Bonds had given that answer, “it would have been plausible to infer an unspoken denial, with the actual words serving as an explanation or elaboration.” Id. The principal concurrence’s “prudential” narrowing of “the government’s power to prosecute” is hardly reassuring. An attorney who provides a truthful but evasive answer to an interrogatory in civil litigation often does so in the hope that his answer will “influence the decisionmaking person” who receives it. If there is a' reasonable chance that the hope will be realized, the attorney is a criminal. An appellate attorney who answers during oral argument, “I was not the trial attorney,” sometimes knows what happened at trial but gives that answer in the hope that the judge will not pursue the matter. This attorney, too, may be a criminal. I disagree. The omnibus clause of § 1503(a) is not an open-ended provision whose constitutionality we can uphold only by manufacturing a “prudential” limitation on the government’s power to prosecute. Rather, it is a narrowly targeted provision that had a specific meaning when enacted and whose text has remained substantially unchanged for over 180 years. The key to a proper understanding of the statute is the meaning of the word “corruptly.” I. Meaning of “Corruptly” As used in § 1503(a), “corruptly” does not describe a state of mind. Rather, it describes a forbidden means of influencing, obstructing, or impeding the due administration of justice. As used in § 1503(a), “corruptly” most likely means “by bribery.” There are two arguments supporting this reading: first, the text of the statute; second, a comparison with 18 U.S.C. § 1621, the federal perjury statute. A. Text of the Statute The predecessor to § 1503(a) was enacted in 1831, in reaction to perceived'Overreaching by a federal judge who had held a lawyer in contempt for an out-of-court writing. See Walter Nelles & Carol Weiss King, Contempt by Publication in the United States: To the Federal Contempt Statute, 28 Colum. L.Rev. 401, 423-31 (1928). The 1831 statute had two parts. The first described, and set limits on, the contempt power of federal judges. The second, at issue in this case, criminalized out-of-court conduct that improperly sought to influence judicial proceedings. Section 1503(a) is the successor to the second part. The 1831 statute read, in relevant part: And be it further enacted, That if any person or persons shall, corruptly, or by threats or force, endeavor to influence, intimidate, or impede any juror, witness, or officer, in any court of the United States, in the discharge of his duty, or shall corruptly, or by threats or force, obstruct or impede, or endeavor to obstruct or impede, the due administration of justice therein, every person or persons, so offending, shall be liable to prosecution therefor.... Act of Mar. 2, 1831, ch. 99, 4 Stat. 487, 488 (emphasis added). For convenience, I quote again the .corresponding provisions of the modern § 1503(a): Whoever corruptly, or by threats or force, or by any threatening letter or communication, endeavors to influence, intimidate, or impede any grand or petit juror, or officer in or of any court of the United States, ... in the discharge of his duty ... or corruptly or by threats or force, or by any threatening letter or communication, influences, obstructs, or impedes, or endeavors to influence, obstruct, or impede, the due administration of justice, shall be punished as provided in subsection (b). 18 U.S.C. § 1503(a) (emphasis added). The omnibus clause, highlighted above, is at issue here. There are three differences between the omnibus clause as originally enacted in 1831 and as it appears today. First, in 1872, Congress enacted a provision that prohibited obstruction “by threatening letters, or any threatening communications,” in addition to the 1831 prohibitions on obstruction “corruptly” and “by threats or force.” Act of June 10, 1872, ch. 420, 17 Stat. 378, 378. As part of the general revision and codification of the federal criminal code in 1909, Congress simplified the statute by replacing “any threatening letters, or any threatening communications,” with “any threatening letter or communication.” Act of Mar. 4, 1909, ch. 321, 35 Stat. 1088, 1113. Second, the 1831 law prohibited obstructing or impeding the administration of justice. The 1872 statute added-a prohibition against influencing its administration. Act of June 10, 1872, ch. 420, 17 Stat. 378, 378. Third, as part of the 1909 revision, the comma after “corruptly” was dropped, almost certainly inadvertently. Act of Mar. 4, 1909, ch. 321, 35 Stat. 1088, 1113. There had been a comma after the word “corruptly” in both the first and omnibus clauses in the 1831 and 1872 statutes, and a comma was retained after “corruptly” in the first clause of the obstruction statute. See Act of Mar. 2, 1831, ch. 99, 4 Stat. 487, 488; Act of June 10, 1872, ch. 420, 17 Stat. 378, 378; Act of Mar. 4, 1909, ch. 321, 35 Stat. 1088, 1113. No reason was given in 1909 for dropping the comma after the word “corruptly” in the second, omnibus clause. As written in 1831, the omnibus clause provided two methods, separated by commas, by which a person could improperly “obstruct or impede” the “due administration of justice.” A person could do it “corruptly,” or he could do it “by threats or force.” As written in 1872, the clause provided three such methods, again separated by commas, by which a person could improperly “influence, obstruct, or impede” the “due administration of justice.” A person could do it “corruptly,” “by threats or force,” or “by threatening letters, or any threatening communications.” Finally, as revised and codified in 1909, the clause continued to provide three means, now partially separated by commas, by which a person could “influence, obstruct, or impede”: a person could do it “corruptly,” “by threats or force,” or “by threatening letter or communication.” The omnibus clause has remained essentially unchanged since the 1909 general revision and codification. A “commonsensical interpretive principle” is that “words mean what they conveyed to reasonable people at the time they were written.” Antonin Scalia & Bryan Garner, Reading Law: The Interpretation of Legal Text 15-16 (2012). The 1828 American Dictionary of the English Language, published three years before the enactment of the original version of § 1503(a), gave two definitions for corruptly: 1. In a corrupt manner; with corruption; viciously; wickedly; without integrity. We have dealt very corruptly against thee. Nehemiah 1. 2. By bribery. A judgment was obtained corruptly. A contemporaneous document, as well as an interpretive canon, show that when it wrote the word “corruptly,” Congress was likely using the narrow and specific second definition. The National Intelligencer, publisher of the Register of Debates and the predecessor to what later became the Congressional Record, reported an action of the House of Representatives on the Senate Bill that became the 1831 statute. It reported that on Wednesday, March 2, 1831, the House amended and then agreed to the Senate Bill punishing “attempts to corrupt or intimidate jurors”: The Senate’s amendments to the Act declaratory of the powers of the Courts of the United States on the subject of Contempts; adding a second section for punishing all attempts to corrupt or im timidate jurors, & c. was amended on the suggestion of Mr. BUCHANAN, and then agreed to. Twenty-First Congress, Second Session, Daily National Intelligencer, Mar. 3, 1831 (emphasis added). The reference is to the first clause rather than the omnibus clause of the statute, but there is no reason to believe that “corruptly” had different meanings in the two parallel clauses. The National Intelligencer’s use of the infinitive, “to corrupt,” in connection with the direct object, “jurors,” indicates that the prohibition against acting “corruptly” was a prohibition against a specific act — corrupting, or attempting to corrupt, jurors, and thereby obstructing or impeding justice. That is, the prohibition against acting “corruptly” was a narrow and specific prohibition against bribing jurors, using the second definition. It was not a broad general prohibition against acting “wickedly” or “viciously” in obstructing or impeding justice. The text following the word “corruptly” in the omnibus clause of § 1503(a) reinforces the conclusion that it means “by bribery.” In the current version, there are three specific forbidden methods of “influencing, obstructing, or impeding the due administration of justice”: (1) “corruptly,” (2) “by threats or force,” or (3) “by any threatening letter or communication.” In the 1831 version, there were two specific forbidden methods: (1) “corruptly,” or (2) “by threats or force.” Where statutory terms “are susceptible of multiple and wide-ranging meanings ... those meanings are narrowed by the commonsense canon of noscitur a sociis — which counsels that a word is given more precise content by the neighboring words with which it is associated.” United States v. Williams, 553 U.S. 285, 294, 128 S.Ct. 1830, 170 L.Ed.2d 650 (2008). “The maxim noscitur a sociis, ... while not an inescapable rule, is often wisely applied where a word is capable of many meanings in order to avoid the giving of unintended breadth to the Acts of Congress.” Jarecki v. G.D. Searle & Co., 367 U.S. 303, 307, 81 S.Ct. 1579, 6 L.Ed.2d 859 (1961); see also United States v. Kimsey, 668 F.3d 691, 701 (9th Cir.2012) (even when an interpretation is conceivable “based on etymology alone,” that definition is “severely undermined” when it is illogical in light of the neighboring statutory terms). The text of the omnibus clause of § 1503(a) is precisely the kind of text to which the canon applies. Several methods of obstructing the administration of justice are listed immediately following the word “corruptly”: “by threats,” by “force,” “by threatening letter,” and by threatening “communication.” These are not states of mind. They are specific methods of obstructing justice. We can read “corruptly” as describing a state of mind. Or we can read it as describing another specific method of “influencing, obstructing, or impeding” the “due ádministration of justice.” The canon of noscitur a sociis, as well as common sense, instruct us to choose the latter. Read in light of a contemporaneous dictionary meaning of “corruptly,” in light of the contemporaneous report on the bill that became the predecessor to § 1503(a), and in light of the noscitur a sociis canon, I conclude that § 1503(a) forbids individuals from obstructing the administration of justice (1) by bribery, (2) by threats or force, or (3) by any threatening letter or communication. B. Comparison to Perjury . A comparison of the federal obstruction of justice statute with the federal perjury statute reinforces the conclusion that “corruptly” means “by bribery.” The obstruction of justice statute prescribes different ranges of punishment depending on the act. The most lenient is “imprisonment for not more than 10 years, a fine under this title, or both.” 18 U.S.C. § 1503(b)(3). The federal perjury statute, by contrast, prescribes only one .range of punishment. It provides that someone found guilty of perjury “shall ... be fined under this title or imprisoned not more than five years, or both.” 18 U.S.C. § 1621. If we accept the principal concurrence’s reading of the word “corruptly,” a person who makes a material truthful statement with the intent to “influence, obstruct, or impede the due administration of justice” may be punished by a term of imprisonment of up to ten years. A person who makes a material untruthful statement with the same intent may be punished by a term of imprisonment of up to only half that. It makes - no sense for Congress to punish a truthful statement more severely than a lie. If, on the other hand, we accept that “corruptly” means “by bribery” in § 1503(a), the disparity in punishment makes perfect sense. In Bronston v. United States, 409 U.S. 352, 93 S.Ct. 595, 34 L.Ed.2d 568 (1973), the Court explained the difference between truthful but misleading statements, on the one hand, and perjurious statements, on the other. The Court faced a question related to the question now before us: “whether a witness may be convicted of perjury for an answer, under oath, that is literally true but not responsive to the question asked and arguably misleading by negative implication.” Id. at 352-53, 93 S.Ct. 595. The government had charged Bronston with violating § 1621, the federal perjury statute, based on statements he had made at a hearing before a bankruptcy referee. When asked whether he had ever had any bank accounts in Swiss banks, Bronston replied that his “company had an account there for about six months, in Zurich.” Id. at 354, 93 S.Ct. 595. Bronston did not mention that he had previously had a personal bank account in Geneva. Id. Bronston’s answer was true. His company had indeed had an account in Zurich. However, his answer, while true, was designed to mislead the questioner. The United States successfully prosecuted Bronston for perjury on the theory that he had testified under oath “with literal truthfulness