Stаte vehicle inspectors found approximately 47 pounds of marijuana, wrapped in Christmas paper, in the trailer of Leo Phillip Thomas’s cargo truck. In the truck’s cab, where Mr. Thomas and a passenger had been riding, the inspectors found a loaded pistol and ammunition. A jury convicted Thomas of conspiracy to possess marijuana with intent to distribute, 21 U.S.C. § 846; possession of marijuana with intent to distribute, 21 U.S.C. § 841(a)(1); and carrying a firearm in relation to a drug trafficking crime, 18 U.S.C. § 924(c)(1). He appeals from this judgment on several grounds. Only one involves a plausible claim of legal error, and that error, if it was such, was clearly harmless. We therefore affirm.
I
On November 20, 2000, Thomas stopped his tractor-trailer rig at a highway weigh station in Laurel County, Kentucky. Inspеctors from Kentucky Motor Vehicle Enforcement carried out a random safety inspection of Thomas’s truck. They soon recognized that Thomas was carrying an unauthorized passenger, Anthony Julien, in the truck’s cab, in violation of applicable regulations. When questioned about their relationship and the nature of their trip, Thomas and Julien gave conflicting answers, and proved unable to explain the discrepancies. Thomas and Julien also failed to answer when asked whether they knew what the truck was carrying, though they denied carrying illegal guns or drugs.
Their suspicions aroused, the investigators asked Thomas and Julien for permission to search the truck. The two men consented to a search. The truck’s trailer proved to сontain several cargo pallets of tuna, as well as a pair of large duffel bags. Inside these bags were three packages wrapped in Christmas paper; when unwrapped, the packages were found to contain slightly more than 47 pounds of marijuana.
The inspectors also searched the truck’s cab. In a compartment above the driver’s seat, they found a loaded Beretta 9-mm automatic pistol and a loaded spare magazine. The pistol had a 16-round capacity, with room for an additional round in the chamber. The compartment was within an arm’s length of the driver’s seat. The cab also contained a receipt and a license for the gun, and two pagers.
The inspectors then рlaced Thomas and Julien under arrest. Thomas later admitted to the inspectors that he and Julien had planned for two weeks to make a trip to deliver the marijuana from Dallas to New Jersey, and that he expected to receive $2,500 for delivering it. Thomas also admitted that the pistol was his, and stated that he kept its registration papers in the truck.
Thomas was indicted and tried on three counts: conspiracy to possess marijuana with intent to distribute; possession of marijuana with intent to distribute; and carrying a firearm in relation to drug trafficking. The government bolstered its case by presenting the expert testimony of an experienced DEA agent, Jack Sparks, who testified that several pieces of evidence found in Thomаs’s vehicle were consistent with the practices of drug traffickers. Agent Sparks expressed the not implausible opinion that the 47 pounds of marijuana seized from the truck was an amount consistent with commercial distribution, and inconsistent with mere personal use. He estimated its street value as $100,000. Sparks also testified that Thomas’s Beretta pistol was a high-capacity weapon of a kind characteristically used by drug traffickers to protect their shipments. He added that, as a law enforce
Thomas’s counsel moved in limine before trial to exclude all of Agent Sparks’s testimony under Federal Rule of Evidеnce 702. The district court denied the motion. It later gave a standard cautionary instruction, telling the jurors that they were not bound to accept Sparks’s expert testimony, and that they were to scrutinize the grounds on which his opinion rested.
Thomas took the stand at trial. He testified that Julien was an acquaintance with whom Thomas occasionally spoke on the phone, and that he had agreed to give Julien a ride to the New York area to look for a job. Julien, he said, had asked to bring two large duffel bags with him, and Thomas agreed to let him store the bags in the truck’s trailer. Thomas denied knowing that the packages inside the bags contained marijuana until they were opened by the inspectors at the weigh station. He acknowledged that he had expected to receive approximately $2,500 for delivering his cargo, but stated that he had been referring to the tuna, not the marijuana, when he told the inspectors this. Concerning the 9-mm pistol, Thomas testified that he had simply purchased the weapon for personal protection after being robbed on a prior occasion.
At thе close of evidence, Thomas moved for an acquittal on the count of possessing a firearm in relation to drug trafficking, on the ground that the evidence was insufficient to support a conviction. The district court denied the motion. Thomas also requested that the jury be given an instruction on the offense of misprision of a felony, which Thomas contended was a lesser included offense of the charges against him. The court denied this motion as well. The jury convicted Thomas of all counts. (His co-defendant, Julien, later pleaded guilty to one count of conspiracy.) The district court imposed an aggregate sentence of 93 months of imprisonment for these crimes. This sentence included a two-level enhancement for obstruction of justice under U.S.S.G. § 3C1.1, which the district court imposed after finding that Thomas had committed perjury at trial by testifying (1) that the $2,500 payment that he had mentioned to the inspectors referred to a payment for delivering tuna, not marijuana; and (2) that he did not know that the packages in his truck contained marijuana.
Thomas now brings this timely appeal, which raises four issues.
II
A
Thomas first argues that the district court should have excluded Agent Sparks’s testimony on drug trafficking practices as unreliable and irrelevant under Rule 702. Our review is for abuse of discretion. United States v. Bender,
We also uphold the district court’s admission of Sparks’s opinion testimony that large-capacity pistols like Thomas’s Beretta are commonly used in drug trafficking. Most courts have taken a very tolerant view of the admissibility of expert testimony linking the presence of firearms to drug trafficking activities, e.g., United States v. Allen,
Nevertheless, while our own holdings to date have not embraced the sort of blanket testimony upheld in cases like Allen and Jackson, they have gone far enough to establish that the district court here acted within its discretion in admitting Sparks’s (somewhat more specific) testimony about drug traffickers’ characteristic use of high-capacity pistols. In United States v. Pearce,
We are less sure of the propriety of Sparks’s testimоny that, as a law enforcement officer, he found Thomas’s Beretta pistol to be intimidating. It is true that courts have upheld police expert testimony that a given weapon was, as a general matter, viewed as “intimidating.” See VonWillie,
However, even if this portion of Agent Sparks’s testimony was improper (which we need not decide), any error was harmless. It was limited to a single remark, and the record before us does not indicate that the government harped on or exрloited the statement. Moreover, the evidence against Thomas was very strong. His confession to the inspectors was strongly probative of his guilt of the drug possession and conspiracy charges against him. It also established that the Beretta pistol belonged to Thomas, and that he took it with him, stashed near the driver’s seat in his truck’s cab, on a drug delivery that Thomas and Juliеn had planned for two weeks. The presence of the receipt for the gun suggested that it had been purchased recently, contemporaneous with transporting the drugs. In addition, Agent Sparks gave admissible testimony (though it was meaningfully challenged on cross-examination) that the high-capacity weapon was itself probative of involvement in drug trafficking. All this is not only dеcisive evidence that Thomas “carrie[d]” the gun within the meaning of 18 U.S.C. § 924(c)(1), see Muscarello v. United States,
B
Thomas makes the related argument that thе district court erred in denying his motion for acquittal on the charge of carrying a firearm during and in relation to a drug trafficking crime. A motion for acquittal should be rejected if there is “sufficient evidence for a rational trier of fact to have found each element of the offense beyond a reasonable doubt.” United States v. Lake,
C
Thomas also argues that the district court erred by refusing to give an instruction on misprision of a felony, 18 U.S.C. § 4. This argument is meritless.
A defendant is not entitled to a lesser offense instruction ... unless he can meet both prongs of a twopart test: (1) the elements of the lesser offense are a subset of the elements of the charged offense; and (2) the evidence would allow a rational jury to find the defendant guilty of the lesser offense but not guilty of the charged offense.
United States v. Colon,
D
Finally, Thomas contends that it was error for the district court to enhance his sentence for obstruction of justice. This argument must also fail. We review de novo the district court’s determination that Thomas’s conduct amounted to ob
First, Thomas stated at trial that, while he admitted to the vehicle inspectors that he expected to receive a $2,500 payment for delivering his cargo, this referred only to the tuna in his truck. The district court observed that this testimony squarely conflicted with Thomas’s earlier recorded statements to the inspectors, who had specifically asked him whether the payment was for the marijuana, not the tuna — and Thomas had answered that question affirmatively. Moreover, the district court properly held that this testimony was material, because if the jury had believed it, it could find that Thomas did not satisfy the knowledge or intent elements of the drug conspiracy and possession charges against him.
Second, Thomas testified that he did not know the packages inside the duffel bags in his truck contained marijuana. Again, this was contrary to his earlier statement to the inspectors. The district court properly held this testimony to be material because, again, it tended to negate the mens rea elements of the drug trafficking charges against Thomas. The district court thus follоwed proper procedures in imposing the sentence enhancement, and we discern no legal error in its conclusions or clear error in its factual findings.
Ill
For the foregoing reasons, the judgment is AFFIRMED.
Notes
. Police expert testimony in other federal courts as to which firearms are characteristic of drug traffickers has encompassed quite a diversity of weapons. See, e.g., United States v. Hopkins,
