Defendant-appellant David S. McKeeve assembles a litany of alleged errors in protest of his conviction and sentence. His flagship claim requires us to investigate the circumstances under which the Confrontation Clause allows a prosecution witness to testify by foreign deposition over the defendant’s objection. After carefully considering this issue (a matter of first impression in. this circuit) and assaying the appellant’s other points, we affirm.
I. BACKGROUND
Mindful of the appellant’s challenge to the sufficiency of the evidence, we limn the facts in the light’ most flattering to the jury’s verdict.
See United States v. Staula,
The appellant and his business partner, Shelagh McNeil, both citizens of the United Kingdom, operated McNeil International, Ltd. (MIL), a company organized under the laws of Scotland., Through it, the pair bron kered various export transactions. In 1994, Peter Sullivan, the owner of Afromed (a Maltese firm), approached the appellant about acquiring a large quantity of computer equipment for the Libyan government. McKeeve agreed to handle the transaction and began to investigate its logistical aspects.
McKeeve contacted the United Kingdom’s Department of Trade and Industry (DTI) to ascertain whether British authorities would require him to obtain an export license to ship computer equipment from the United Kingdom to Libya. DTI advised him that he probably needed such a license, and at some point, a DTI official also informed him that most computer equipment shipped to Libya wound up in munitions factories. Hot on the heels of this contact, Eric Lane, an investigator for British Customs, paid the appellant a visit. Lane stated that U.S. restrictions on trade with Libya were more stringent than those of the United Kingdom, and advised McKeeve that he- should confer with U.S. Customs if he contemplated exporting computer equipment from the United States.
*6 During the fall of 1995 the appellant designated a Massachusetts firm, New England Computer Exchange (NEXL), as the vendor of choice to supply the $300,000 worth of computer equipment "needed to fill Afromed’s order. When NEXL’s representatives (Cliff Rucker and Deepak Jain) learned that the appellant wanted to transship the equipment through Cyprus — a notorious clearinghouse for goods destined for embargoed countries — they expressed concern about the ultimate resting place of the computer equipment. The appellant prevaricated and told them that the goods were bound for Ethiopia.
McKeeve and McNeil proceeded to instruct their stateside shipping agent, Peabody and .Lane (P & L), to arrange shipment only as far as Cyprus. Simultaneously, they directed a British shipping agent, Alex Red-path, to arrange freight forwarding to Libya and, when Redpath warned that the U.S. trading embargo posed potential difficulties, the appellant merely reiterated the instruction.
On October 12,1995, the appellant oversaw the packing of the computer equipment at NEXL’s warehouse in Reading, Massachusetts. A trucker delivered the goods, in a shipping container, to port in Charlestown, Massachusetts. Acting on a tip, the U.S. Customs Service ordered the container held at port. Because this delay threatened to undercut the letter of credit that Afromed had produced to pay for the goods, the appellant flew to Malta and met with Sullivan.
At about the same time, the appellant instructed P & L to discharge the computer equipment in Antwerp, Belgium (a port through which it already was scheduled to. pass en route to Cyprus). When a P & L agent informed McNeil about this change, McNeil advised her to maintain Cyprus as the port of final destination. The appellant subsequently confirmed McNeil’s instruction.
Despite these machinations, the computer equipment stayed put. Although it originally was due to depart Charlestown on October 18, it remained on customs hold a full week later. On October 25, McNeil contacted NEXL’s chief executive and stated that if he (Rucker) did not sign the Shipper’s Export Declaration (SED), a U.S. Customs export document that lists, among other things, the ultimate destination of the goods, no payment would be forthcoming. McNeil transmitted an unsigned SED to Rucker that listed “Cyprus, Greece” as the port of unloading and Greece as the country of ultimate destination. Rucker called McNeil to report the apparent discrepancy and McNeil instructed him to delete Greece and insert Ethiopia as the country of ultimate destination. Rucker made the requested changes, signed the SED, and transmitted a facsimile to McNeil. Notwithstanding the newly executed SED, the customs hold endured.
On October 31, the U.S. Customs Service became convinced that the appellant sought surreptitiously to export goods to Libya. A customs agent, posing as a seaport supervisor, convinced the appellant to return to Boston and address a paperwork snafu that ostensibly prevented vacation of the customs hold. During a meeting with undercover customs agents, captured on videotape, the appellant vouchsafed that the computer equipment was destined for Ethiopia and signed a false SED. Shortly thereafter, the authorities arrested him and seized the computer equipment.
A federal grand jury indicted the appellant on charges that he knowingly violated the International Emergency Economic Powers Act (IEEPA), 50 U.S.C. §§ 1701-1706 (1994), and its associated Executive Orders and regulations, Exec: Order No. 12,924, 3 C.F.R. 917 (1994) & Exec. Order No. 12,543, 3 C.F.R. 181 (1986), both reprinted in 50 U.S.C. § 1701 note; 31 C.F.R. § 550.202 (1997); 15 C.F.R. §§ 774.1, 785.7(a), 787.3(a), 787.6 (1997); conspired to violate IEEPA,'18 U.S.C. § 371 (1994); and made false statements to the U.S. Customs Service, 18 U.S.C. § 1001 (1994). The grand jury also indicted McKeeve’s and McNeil’s corporation, MIL, on several related counts, but did not charge it with participating in the conspiracy. The bill named McNeil as an unindicted cocon-spirator, but neither she nor Sullivan was named as a defendant (presumably because they were beyond the court’s jurisdiction).
*7 At trial, the appellant admitted that Libya always had been the intended destination for the computer equipment. Nevertheless, he professed that he only belatedly became aware that his actions might violate U.S. law and that, when he learned of the problem, he tried to “slow down” the transaction by discharging the equipment in Antwerp for eventual sale in the United Kingdom. He attempted to explain away his false claim that Ethiopia was the country of ultimate destination as a standard broker’s business practice designed to mask his customer’s identity.
The jury weighed the evidence, concluded that the appellant knew all along that U.S. law prohibited the. transaction, and convicted him on all counts. The jury also found MIL guilty as charged. The district court sentenced both defendants, but only McKeeve perfected an appeal.
II. THE FOREIGN DEPOSITION
The appellant objects in this court, as he did below, to admission at trial of the deposition testimony of the British shipping agent, Alex Redpath. His cardinal contention is that the admission of this evidence abrogated his rights under the Confrontation Clause. We exercise plenary review over this claim of constitutional error.
See United States v. Stokes,
A. Setting the Stage.
The parties — who agree on little else— share the view that Redpath was a key witness. Initially, the prosecution gained Red-path’s assurances that he would travel to the United States and testify at the trial. As the day of reckoning approached, Redpath experienced a change of heart. Because the district court lacked subpoena power over Red-path (who lived and forked in Great Britain), the government moved for leave to depose him abroad. The motion invoked a procedural rule that provides in pertinent part:
Whenever due to exceptional circumstances of the case it is in. the interest of justice that the testimony of a prospective witness of a party be taken and preserved for use at trial, the court may upon motion of such party and notice to the parties order that testimony of such witness be taken by deposition....
Fed.R.Crim.P. 15(a).
The government proposed to mitigate any ■Confrontation Clause issues by transporting the appellant and his counsel to the site of the deposition and videotaping the proceedings. . This proposal proved problematic for two reasons. First, the U.S. Marshals Service lacks jurisdiction to retain custody of federal detainees on foreign soil and the Central Authority of the United Kingdom would not agree to assume temporary custody of McKeeve so that he could attend the deposition. 1 Second, British magistrates typically prohibit the videotaping and audiotaping of depositions, and made no exception in this instance. The district court nonetheless found that Redpath was an unavailable witness and that the interest of justice warranted the deposition. Working within the spare confines of the British scheme, the court directed the government to transport the appellant’s attorney to the deposition and to install two telephone lines — one that would allow the appellant to monitor the deposition from his prison cell and another that would allow him to consult privately with counsel during the deposition. The court reserved a ruling on the Confrontation Clause objections until the time of trial.
Redpath’s deposition was taken before a British magistrate in the Solihull Magistrates’ Court, Birmingham, England. Lawyers for the government and for both defendants attended and questioned the deponent. A solicitor (who doubled in brass as the clerk of the Magistrates’ Court) contemporaneously prepared a transcript. The appellant monitored the proceedings by'means of a live telephone link. At the conclusion of the session, the solicitor certified the transcript as accurate and forwarded .it to the district court. When the prosecution subsequently offered the deposition at trial, Judge Keeton *8 overruled the appellant’s objections and allowed the government to read it into evidence.
B. The Legal Landscape.
The use of deposition testimony in criminal trials is disfavored, largely because such evidence tends to diminish a defendant’s Sixth Amendment confrontation rights.
See, e.g., United States v. Drogoul,
The various subsections of Rule 15 govern the method and manner by which depositions in criminal cases are to be taken. The appellant tacitly concedes that the taking of Red-path’s deposition did not contravene the rule’s formal requirements. Nevertheless, compliance with Rule 15 is a necessary, but not sufficient, condition to the use of a deposition at trial. The admissibility of the testimony is quite another matter. See Fed. R.Crim.P. 15(e). The appellant cloaks himself in the mantle of the Confrontation Clause and makes his stand at this juncture.
The Confrontation Clause’s “central concern ... is to ensure the reliability of the evidence against a criminal defendant by subjecting it to rigorous testing in the context of an adversary proceeding before the trier of fact.”
Maryland v. Craig,
Withal, we know on the best of authority that the Confrontation Clause cannot be applied mechanically, but, rather, must be interpreted “in the context of the necessities of trial and the adversary process.”
Craig,
When the government conducts a Rule 15 deposition in a foreign land with a view toward introducing it at trial, the Confrontation Clause requires, at a minimum, that the government undertake diligent efforts to facilitate the defendant’s presence.
See United States v. Kelly,
C. The Appellant’s Constitutional Challenge.
In this case, the record reveals that the prosecution made reasonable and diligent efforts to secure the appellant’s attendance at Redpath’s deposition: it offered to defray the cost of transporting the appellant and his counsel to the deposition and requested that British authorities accept temporary custody of him to ensure his presence. Only a lack of cooperation by the host nation stymied the appellant’s appearance, and the Justice Department was powerless to coerce British assistance. The appellant points to nothing more that the prosecution plausibly could have done to facilitate a face-to-face confrontation. What is more, when the British authorities balked, Judge Keeton fashioned a reasonable alternative, and the prosecution provided the requisite telephonic links between1 the appellant’s prison cell and the Solihull Magistrates’ Court. Under the prevailing circumstances, the government’s' efforts to secure (or, alternatively, to approximate) a face-to-face confrontation were constitutionally adequate.
This finding, in itself, does not defeat the appellant’s constitutional challenge. Face-to-face confrontation in a courtroom setting has yet another virtue; it permits the trier of fact better to observe a witness’s demeanor.
See Craig,
For this purpose, “[Reliability can be inferred without more in a ease where the evidence falls within a firmly rooted hearsay exception.”
Roberts,
To bring Redpath’s testimony within the protective embrace of this holding, the government had to make a threshold showing (1) that the witness was unavailable, and (2) thát the deposition constituted former testimony. The appellant Contests both points.
The Standard test for unavailability is whether the witness’s attendance could be procured “by process or other reasonable means.” Fed.R.Evid. 804(a)(5). In a criminal context; however, Confrontation Clause concerns color the Rule 804 availability inquiry and heighten the government’s burden.
See Ecker,
The remaining question is whether Red-path’s deposition amounted to “former testimony” within the purview of Fed.R.Evid. 804(b)(1). The appellant’s objection on this score is a bare assertion that the method of transcribing the proceeding was “slow and inexact.” 2 We must balance this complaint *10 against the dominant characteristics of the deposition, namely, the administration of an oath; unlimited direct and cross-examination by attorneys for all parties; the ability to lodge objections; oversight by a judicial officer; the compilation of the transcript by a trained solicitor; and the lack of a language barrier.
To be sure, the deposition did not comport in all respects with American practice, but that circumstance alone does not render the testimony not “in compliance with law” and therefore beyond the reach of Rule 804(b)(1). We agree with the Second Circuit that “unless the manner of examination required by the law of the host nation is so incompatible with our fundamental principles of fairness or so prone to inaccuracy or bias as to render the testimony inherently unreliable,' ... a deposition taken ... in accordance with the law of the host nation is taken' ‘in compliance with lawf for purposes of Rule 804(b)(1).”
Salim,
The appellant’s final plaint is that the Redpath deposition was not videotaped. History undermines this plaint. The former testimony exception to the Confrontation Clause predates the development of videotaping technology by nearly a century.
See Mattox,
We hasten to add, however, that our opinion should not be read to discourage the use of videotaped depositions in this type of situation. Having the trier of fact observe the testimonial demeanor of the witness enhances important Confrontation Clause values, including the perception of fairness in criminal trials.
See Craig,
To sum up, the Redpath deposition satisfies the Rule 804(b)(1) standard. Moreover, the very characteristics which contribute to that conclusion — e.g., administration of an oath; unlimited direct and cross-examination; ability to lodge objections; oversight by a judicial officer; compilation of the transcript by a trained solicitor; and linguistic compatibility — also provide sufficient indicia of relia-bilityto assuage any reasonable Confrontation Clause concerns.
See Roberts,
III. THE CONSPIRACY CONVICTION
The appellant launches a barrage of nearly unthirlable arguments directed toward his conviction for conspiracy to violate IEEPA. These arguments land well wide of the mark.
IEEPA codifies Congress’s intent to confer broad and flexible power upon the President to impose and enforce economic sanctions against nations that the President deems a threat to national security interests.
See United States v. Arch Trading Co.,
This theory is both procedurally and substantively infirm. As a matter of procedure, the theory makes its debut in McKeeve’s appellate brief, and “[i]f any principle is settled in this circuit, it is that, absent the most extraordinary circumstances, legal theories not raised squarely in the lower court cannot be broached for the first time on appeal.”
Teamsters, Chauffeurs, Warehousemen & Helpers Union v. Superline Transp. Co.,
Despite this procedural default, we could still, as a matter of discretion, review the argument for plain error.
See United States v. Taylor,
In the case at hand, the government adduced ample proof of both propositions. The record contains • abundant evidence that McNeil, at least, was aware óf U.S. export restrictions and purposefully sought to evade them. Of particular note are her successful efforts to coerce Rucker into signing an SED that falsely described the ultimate destination of the goods and her countermanding of the suggestion that the goods be discharged in Antwerp. In addition, the nisi prius roll shows beyond hope of contradiction that the appellant performed an overt act in furtherance of the conspiracy when he purchased the equipment from NEXL in Massachusetts and attempted to ship it to Libya. McKeeve’s purchase supplied the final piece of proof needed to ground a conviction on the conspiracy count.
See Ford v. United States,
IV. OTHER ALLEGED TRIAL ERRORS
The appellant raises a host of issues that relate loosely to his off-repeated claim'that *12 he did not receive a fair trial. Individually, these issues are insubstantial, and in combination they produce no synergistic effect.
A. Admission of Sullivan’s Statement.
In a protest that harks back to his sufficiency challenge, the appellant takes umbrage with the district court’s decision to admit, over his objection, evidence of certain out-of-court statements allegedly made by Sullivan to third parties. The statements, as recounted by Redpath, specifically linked the appellant to Sullivan; showed that Sullivan acted throughout with a view toward transr shipping the computer equipment through Cyprus to Libya; and undermined the appellant’s testimony that his attempt to off-load the equipment in Antwerp was not a ruse, but, rather, a sincere effort to abort the. transaction once he became aware that it would violate U.S. law. We customarily review decisions to admit or exclude evidence for abuse of discretion,
see United States v. Houlihan,
The trial court admitted the challenged evidence on the authority of Fed.R.Evid. 801(d)(2)(E), which creates an exception to the hearsay rule for extrajudicial statements “by a coconspirator of a party during the course and in furthérance of the conspiracy.” The appellant’s principal objection to the court’s action stems from his extraterritoriality argument. We previously rejected that argument, see supra Part III, and the theory that undergirds it fares no better in an evi-dentiary context.
The second prong of the appellant’s objection suggests that the government did not adduce sufficient evidence of Sullivan’s involvement to bring his statements within the reach of Rule 801(d)(2)(E). This prong rests on an impeccable legal foundation. An out-of-court statement of a non-testifying co-conspirator is admissible under Rule 801(d)(2)(E) only if the district court support-ably finds that “it is more likely than not that the declarant and the defendant were members of the conspiracy when the hearsay statement was made, and that the statement was in furtherance of the conspiracy.”
United States v. Petrozziello,
Factually, however, the objection falls flat. The government showed that Sullivan headed Afromed; that his name appeared on numerous documents created pursuant to the transaction; that he was in constant contact with the appellant regarding the status of the project (including the customs hold); and that he was responsible for arranging transshipment of the goods to the Libyan purchaser. The record also shows that, while in the United States, the appellant sent Sullivan a memo that advised Sullivan to use extreme caution in contacting him and to be very careful what, he said in any such communication. In light of this evidentiary predicate, the district court had a reasonable basis for concluding that, more likely than not, McKeeve and Sullivan were coconspirators and that Sullivan’s comments to Redpath were made during and in furtherance of the conspiracy. Consequently, the decision to admit Sullivan’s hearsay statements under the coconspirator exception did not constitute an abuse of discretion.
B. Admission of Lane’s Testimony.
During trial, Eric Lane, a British customs official, testified that the appellant spoke to him anent DTI’s earlier warning that virtually all computers sent to Libya ended up in arms factories. The appellant objected to this testimony on relevancy grounds and added that, to the extent the testimony might otherwise be admissible, it was unduly prejudicial. He argued then, and reasserts now, that since U.S. law bans the export of any product (except certain humanitarian aid) to any Libyan entity, the fact that a DTI official had warned him that computer shipments would be used to outfit Libyan arms factories is irrelevant to any crime charged in the indictment. For its part, the government points to the appellant’s admission that he knew all along that the U.S. embargo at least paralleled United Nations sanctions (which explicitly prohibit the sale of equipment destined for Libyan military applications), and that, in light of this admis *13 sion, Lane’s testimony tended to undercut the appellant’s claim that he did not realize the Afromed transaction transgressed U.S. law.
The district court accepted the government’s position, but told the jury that it could consider the proffered testimony only with regard to McKeeve’s state of mind (i.e., whether he plotted to contravene the Libyan embargo in knowing violation of IEEPA) and not for the truth of the matter asserted. We review this decision for abuse of discretion.
See Houlihan,
The relevancy objection requires scant comment. Fed.R.Evid. 401 deems relevant evidence that has “any tendency to make the existence of any fact that is of consequence to the determination of the action more probable or less probable than it would be without the evidence.” The instant indictment charged the appellant with knowingly and willfully violating, and conspiring to violate, IEEPA. His state of mind, assessable only by indirect proof,
see United States v. St. Michael’s Credit Union,
The Rule 403 objection is similarly unavailing. That rule directs a trial court to exclude relevant evidence if,
inter alia,
“its probative value is substantially outweighed by the danger of unfair prejudice.” But almost all evidence is meant to be prejudicial — why else would a party seek to introduce it? — and it is only unfairly prejudicial evidence that must be banished.
See United States v. Rodriguez-Estrada,
C. Admission of Harmon’s Testimony.
The appellant also cries foul in respect to a statement made at trial by David Harmon, a Treasury Department official, to the effect that the U.S. embargo against Libya resulted from a presidential determination that Libya supports international terrorism. Because the appellant did not lodge a contemporaneous objection to this testimony, we ordinarily would review his belated challenge for plain error.
See United States v. Griffin,
The government called Harmon to establish the existence and effect of the economic sanctions imposed against Libya. Harmon’s description of the purpose behind the embargo provided the jury with relevant background information that helped to stitch together an appropriate context in which the jury could assess the evidence introduced during the trial. Admitting Harmon’s statement was well within the realm of the district court’s discretion.
See, e.g., Castro-Lara,
D. Prosecutorial Misconduct.
The appellant’s next assignment of error is predicated on a claim that the prosecutor overstepped her bounds during opening and closing arguments. This claim is a superscription that grows out of the prosecutor’s references to Lane’s testimony in her opening statement and to Harmon’s testimony in her summation. Because the prosecutor, on each occasion, did no more than describe accurately testimony that the jury would hear or already had heard, the assignment of error fails. At least in the absence of highly exceptional circumstances (not present here), a comment by counsel in the course of jury summation that merely recounts properly admitted testimony, accurately and without embellishment or distortion, cannot constitute reversible error.
See Jentges v. Milwaukee County Circuit Court,
Y. SENTENCING
The district court sentenced the appellant to a prison term of 51 months, the low end of the applicable guideline sentencing range (offense level 24; criminal history category I). Salvaging scant succor from this fact, the appellant strives to persuade us that the court made two material errors in its sentencing calculations. We are unconvinced.
A. Evasion of National Security Controls.
With respect to export control offenses, the sentencing guidelines provide for a base offense level (BOL) of 14 unless “national security or nuclear proliferation controls were evaded,” in which case the BOL escalates to 22. USSG § 2M5.1(a). The lower court found that the offense of conviction qualified for the eight-level enhancement. The appellant claims that this ruling is based on an erroneous reading of the enhancement provision. Because this claim implicates the meaning and scope of the guideline, our review is plenary.
See United States v. Muniz,
The appellant’s core contention is that USSG § 2M5.1(a)(l) cannot apply in a sale-of-goods case unless the government presents evidence that the particular goods, when or if sold, constitute an actual threat to national security. We disagree. In Executive Order No. 12,543, the President determined that Libya posed an “unusual and extraordinary threat to the national security and foreign policy of the United States” and therefore ordered an embargo covering the exportation of virtually all goods to Libya. The embargo is an exercise of executive power authorized by IEEPA “to deal with any unusual and extraordinary threat ... to the national security.” 50 U.S.C. § 1701. In short, the embargo is intended as a national security control.
That ends the matter. As we read it, section 2M5.1(a)(l) applies to any offense that involves a shipment (or proposed shipment) that offends the embargo, whether or not the goods shipped actually are intended for some innocent use.
See United States v. Shetterly,
B. Obstruction of Justice.
The appellant’s remaining complaint is equally unavailing. At the disposition hearing, the district court increased the appellant’s BOL for obstruction of justice.
See
USSG § 3C1.1. The court based this two-level enhancement on a finding that McKeeve committed perjury when he testified that he
*15
did not know his actions violated U.S. law. We review a sentencing court’s factbound finding of perjury for clear error.
See United States
v.
Akitoye,
Before imposing an obstruction of justice enhancement predicated on perjurious testimony, a sentencing court must survey the trial evidence to ascertain whether it establishes that the defendant gave “false testimony concerning a material matter with the willful intent to provide false testimony rather than as a result of confusion, mistake, or faulty memory.”
United States v. Dunnigan,
The appellant does not challenge the materiality component of the district court’s determination. Rather, he concentrates his fire on the finding of falsity. He cites language that once appeared in the Sentencing Commission’s commentary, USSG § 3C1.1, comment, (n.l) (Nov. 1995) and earlier editions, to the effect that in applying section 3C1.1 “in respect to alleged false testimony or statements by the defendant, such testimony or statements should be evaluated in a light most favorable to the defendant,” and claims that the sentencing court erred by failing to consider his testimonial statements accordingly.
The most recent version of the guidelines deleted this language,
see
USSG App. C, amend. 566 (Nov.1997), but it was zoetic at the time of the appellant’s sentencing, and he is therefore entitled to its benefit.
See United States
v.
Harotunian,
Here, the overwhelming weight of the credible evidence contradicted the appellant’s professions of ignorance. Numerous witnesses testified to incriminating statements and conduct that occurred before the appellant claims he became aware of possible legal problems. This evidence strongly supports a finding that the appellant knew all along that his actions were illegal. In these circumstances, the obsolete language is inapposite and the district court’s finding of perjury is unimpugnable.
.The supportability of this finding likewise defeats the appellant’s related claim that the two-level enhancement punished him for exercising his constitutional right to testify in his own defense. That right, though precious, does not include a right to commit perjury.
See Dunnigan,
VI. CONCLUSION
We need go no further. To the extent that the appellant rolls out other arguments, they are plainly inadequate and do not warrant discussion. The short of it is that, in collogu-ing to sell computer equipment to Libya, McKeeve spun a tangled international web that ultimately ensnared its creator. For that conduct, he was lawfully indicted, fairly tried, justly convicted, and appropriately sentenced.
Affirmed.
Notes
. The appellant asserts that the government did not make a bona fide effort to facilitate his attendance at Redpath’s deposition. The record, which includes the correspondence between the two governments, refutes this assertion.
. The appellant offers no convincing examples of any inexactitude. His only supporting datum is an unamplified statement by counsel for MIL, as follows: “There is one particular phrase that *10 has — that is a crucial question that I remember going in as a different question.” The specific question and answer never have been identified.
. To support the conviction, the government only needed to prove that the appellant conspired with one other person.
See United States
v.
Josleyn,
