United States v. Gresham ( 1997 )


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  •                  IN THE UNITED STATES COURT OF APPEALS
    FOR THE FIFTH CIRCUIT
    _______________
    No. 96-11121
    _______________
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee,
    VERSUS
    ROGER EUGENE GRESHAM,
    Defendant-Appellant.
    _________________________
    Appeal from the United States District Court
    for the Northern District of Texas
    _________________________
    July 16, 1997
    Before SMITH, BARKSDALE, and BENAVIDES, Circuit Judges.
    JERRY E. SMITH, Circuit Judge:
    Roger Gresham challenges his convictions of possession of a
    firearm   by     a    convicted   felon,     in   violation   of    18   U.S.C.
    §   922(g)(1),       and   possession   of   an   unregistered     firearm,   in
    violation of 26 U.S.C. § 5861(d).            Finding no error, we affirm.
    I.
    Gresham and Cheryl Taylor lived together for many years, but
    their relationship ended in 1995.              Following their separation,
    Gresham resolved to build a bomb and take revenge on Taylor.                  He
    carelessly discussed his plans, however, leaving an incriminating
    trail.    At trial, witnesses recounted the evolution of Gresham's
    plot in damning detail.
    A.
    Gresham and Taylor were living together in Kensett, Arkansas,
    prior to their separation.      As their relationship began to erode,
    Gresham regularly complained to the Kensett police chief, Ralph
    Jordan, that Taylor was stealing his property while Gresham, a
    truck driver, was absent on his routes.               In one conversation,
    Jordan testified that Gresham threatened to kill Taylor.            Finally,
    in September 1995, Taylor left Gresham and moved into a mobile home
    behind her parents' home, an apartment above an old gas station in
    Alvord, Texas.
    In October 1995, Gresham offered a ride to a hitchhiker, Jimmy
    Saville, and offered to hire him to torch a mobile home in Alvord.
    Saville described the location of the mobile home, which was
    located behind an old store with an upstairs residence.                  This
    description   precisely     matched    the    address   of   Taylor's   home.
    Saville declined the offer and reported the suspicious situation to
    the Wise County sheriff's department.
    During the course of the next month, Gresham spoke often with
    Anthony Odell, an employee of the Alvord Citgo Truck Stop. Gresham
    claimed he was heartbroken over his separation from Taylor and
    inquired whether Odell would burn down a residence in Alvord.
    Odell    identified   the   residence        as   Taylor's   parents'   home.
    2
    Furthermore, Gresham offered Odell $250 to deliver a package to the
    mobile home located behind the residence.       In response to a query
    from Odell, Gresham explained that the package contained a bomb.
    Odell declined the offer.
    During this same period, Gresham was living in Odessa, Texas,
    with his aunt, Dorothy Underwood, who testified that Gresham had
    expressed his desire to take revenge on Taylor for leaving him.
    Furthermore, Underwood testified that in November 1995, Gresham
    built a pipe bomb in her home using gunpowder and component parts
    purchased at Wal-Mart. When she confronted Gresham about the bomb,
    he explained that he intended to bomb Taylor's parents' home.
    Underwood protested this plan, and Gresham moved out of her house.
    On December 31, 1995, Gresham called Underwood and warned her not
    to discuss his activities while living with her, explaining that he
    was about to take his revenge on Taylor.
    On the same day Gresham was building the pipe bomb in Odessa,
    the post office in Seminole, Texas, received a change of address
    order for “Cheryl Presley,” redirecting her mail from an address in
    Seminole to an address in Odessa. “Cheryl Presley” was a pseudonym
    occasionally used by Cheryl Taylor, and the address in Seminole
    belonged   to   her   mother.   Subsequently,   Gresham   confessed   to
    Underwood that he had redirected Taylor's mail from an address in
    Seminole to a vacant house in Odessa, verifying his claim by
    showing Underwood a letter addressed to Cheryl Taylor.
    Later that month, Gresham's son, Roger, learned that his
    father had built a pipe bomb, and observed its detonation.       Roger
    3
    subsequently guided investigators to the site of the blast, where
    they discovered the charred remnants of an explosive device. Based
    on their observations and an analysis of the component parts,
    investigators concluded that a pipe bomb had exploded in the area.
    On December 8, 1995, Gresham attempted to hire a mechanic,
    Robert Markle, to deliver a package to his ex-girlfriend's house.
    Gresham bragged to Markle about his experience in such matters,
    stating that he had “done this before.”   Markle declined the offer.
    Finally, by January 1996, Gresham's plot had reached fruition.
    While attending an orientation for Southern Refrigerated Transport,
    his new employer, Gresham confided in another driver, Michael Long.
    Gresham stated that he and his girlfriend had recently separated,
    and expressed his desire to take revenge against her. Furthermore,
    Gresham recounted his plan to Long in excruciating detail.
    Gresham told Long he was going to mail his girlfriend a bomb,
    using a United Parcel Service (“UPS”) label that had been prepared
    by another individual.     To persuade her to open the package,
    Gresham explained that he had redirected his girlfriend's mail and
    intercepted a Christmas card addressed to her from a friend, which
    he intended to package with the bomb like a Christmas present.
    Long did not observe the card, but he did see a white envelope
    addressed to Taylor.     Finally, Gresham showed Long the bomb, a
    section of pipe with capped ends.    Gresham recanted the next day,
    explaining that he had decided not to send the bomb, but he
    threatened to harm Long and his family if Long repeated their
    conversation.
    4
    Later in January, Gresham asked Roger to deliver a brown
    cardboard box to Taylor, along with a photograph that he had
    intercepted from Taylor's mail.       Gresham explained his plan to
    package Taylor's mail with the box, to persuade her to open it.    In
    addition, Gresham boasted that he could alter the entries in his
    log book to “cover up his tracks.”     Roger refused to deliver the
    package, and he attempted to dissuade his father from sending it to
    Taylor.   Unfortunately, he failed.
    B.
    On January 11, 1996, two unidentified men shipped a package to
    Taylor from Sweetwater, Texas. Satellite tracking records obtained
    from Southern Refrigerated Transport, Gresham’s employer, placed
    Gresham in Sweetwater on that afternoon, although his log book did
    not indicate a stop in Sweetwater.       The return address on the
    shipping records identified the sender as Dana Meeks of Cedar
    Creek, Texas; Meeks had mailed a Christmas card to Taylor during
    the period when Taylor’s mail had been diverted.
    On January 12, U.P.S. delivered the package to Taylor.       The
    package was a brown cardboard box attached to a Christmas card from
    Meeks and a photograph of the Meeks family.        Taylor took the
    package into her home and opened it, whereupon it exploded.       The
    ensuing investigation led authorities to Gresham.
    C.
    Gresham was arrested and charged, in a four-count indictment,
    5
    with   possession      of   an   unregistered    firearm,   in     violation   of
    § 5861(d), and possession of a firearm by a convicted felon, in
    violation of § 922(g)(1).          The government dismissed the other two
    counts.     Gresham was convicted of both offenses.
    II.
    Gresham argues that the district court erred in denying his
    motion to dismiss count one of the indictment, possession of an
    unregistered       destructive      device,     because     the     statute     is
    unconstitutional.        Alleging that the statute exceeds the taxation
    power of Congress, Gresham claims that his conviction violates the
    due process clause.         We disagree.
    A.
    Gresham argues that § 5861(d) is unconstitutional because it
    exceeds the taxation power of Congress.           The National Firearms Act
    (“NFA”), 26 U.S.C. § 5801 et seq., requires the payment of a tax on
    the transfer or production of certain weapons.                    See 26 U.S.C.
    §§ 5811, 5821.          In order to facilitate enforcement, the act
    requires all firearms to be registered with the National Firearms
    Registration and Transfer Record.            See 26 U.S.C. § 5841.      In order
    to guarantee compliance with the registration requirement, the
    statute criminalizes the possession of unregistered firearms.                  See
    § 5861(d).1
    1
    For purposes of the NFA, the term “firearm” includes “destructive
    devices.”    See 26 U.S.C. § 5845(a). “Destructive devices,” in turn, include any
    (continued...)
    6
    Gresham charges that Congress has used the taxation power as
    a pretext to prohibit the possession of certain disfavored weapons,
    without any rational relationship to the revenue-raising purposes
    of the Internal Revenue Code.           Therefore, Gresham claims that the
    NFA confers a police power on the United States, antithetical to
    the enumerated powers granted in the Constitution.
    To   the   contrary,   it    is   well-settled    that   §    5861(d)   is
    constitutional because it is “part of the web of regulation aiding
    enforcement of the transfer tax provision in § 5811.                    Having
    required payment of a transfer tax and registration as an aid in
    collection    of   that   tax,    Congress   under   the   taxing    power    may
    reasonably impose a penalty on possession of unregistered weapons.”
    United States v. Ross, 
    458 F.2d 1144
    , 1145 (5th Cir. 1972).2
    Insofar as the statute is a valid exercise of the taxing
    power, the fact that it incidentally accomplishes goals other than
    raising revenue does not undermine its constitutionality.               “[T]he
    motives that move Congress to impose a tax are no concern of the
    courts.”    
    Id. at 1146.
        The facial constitutionality of 26 U.S.C.
    § 5861(d) is firmly established, and we need not reconsider it.
    B.
    Notwithstanding      the    statute's    facial      constitutionality,
    (...continued)
    “explosive bomb.” See 26 U.S.C. § 5845(f). Under this definition, the pipe bomb
    manufactured by Gresham qualified as a “firearm” under the act.
    2
    See also United States v. Parker, 
    960 F.2d 498
    , 500 (5th Cir. 1992)
    (discussing Ross).
    7
    Gresham claims that his conviction violates the due process clause
    and belies the constitutional foundation of § 5861(d), because it
    was legally impossible for him to register the pipe bomb and thus
    comply with the requirements of the NFA.                We disagree.
    The NFA forbids the manufacture or transfer of any firearm
    without the government's advance permission.                 Permission shall be
    denied if the making, transfer or possession of the firearm would
    place the transferee in violation of the law.                     See 26 U.S.C.
    §§ 5812, 5822.      If permission is not obtained, the registration
    requirement     cannot   be    satisfied.         See   26   U.S.C.    §   5841(c).
    Consequently, Gresham complains that the NFA permits the government
    to deny registration, yet permits prosecution for possession of an
    unregistered firearm.         This dilemma, he contends, violates the due
    process clause and belies the constitutional foundation of the
    statute.
    In support of this argument, Gresham cites two cases in which
    convictions      obtained     pursuant       to   §   5861(d)   have   been   held
    unconstitutional, under circumstances similar to the instant case.
    See, e.g., United States v. Dalton, 
    960 F.2d 121
    (10th Cir. 1992);
    United States v. Rock Island Armory, Inc., 
    773 F. Supp. 117
    (C.D.
    Ill. 1991). These two courts held that a conviction for possession
    of an unregistered machinegun, in violation of § 5861(d), would
    violate due process because the enactment of another statute,
    18 U.S.C. § 922(o), made registration of the firearms impossible.3
    3
    Section 922(o) outlaws the transfer or possession of all machineguns that
    were not lawfully possessed prior to the effective date of the statute. Because
    (continued...)
    8
    Likewise, they held that a statute enacted under the taxing power,
    to facilitate the enforcement and collection of the tax, loses its
    constitutional foundation when the object of the tax is prohibited.
    See 
    Dalton, 960 F.2d at 125
    ; Rock Island 
    Armory, 773 F. Supp. at 125
    .    Accordingly, the two courts concluded, it would violate due
    process to convict a defendant for violations of a statute when
    compliance with it is legally impossible.
    This court rejected the same claim in United States v. Ardoin,
    
    19 F.3d 177
    (5th Cir. 1994), holding that the enactment of § 922(o)
    did not absolve machinegun owners of their obligation to register
    such weapons and pay the tax as required by the NFA, nor did it
    immunize them from criminal prosecution if they failed to comply
    with   the   statute.      
    Id. at 180.
        Furthermore,     we   held   that
    prosecutions under § 5861(d) are constitutional, despite the fact
    that it is legally impossible to register machineguns in the wake
    of § 922(o).      
    Id. Hence, we
    held that such prosecutions do not
    offend due process.4
    The Ardoin court based its conclusions on two fundamental
    (...continued)
    possession of machineguns manufactured or transferred after that date is illegal,
    their registration is legally impossible. See 26 U.S.C. § 5812, 5822.
    4
    We declined to follow Dalton and Rock Island Armory in reaching our
    decision in Ardoin. See 
    Ardoin, 19 F.3d at 179-80
    . Furthermore, the majority
    of courts addressing this question have agreed with our disposition, declining
    to follow Dalton and Rock Island Armory. See United States v. Hunter, 
    73 F.3d 260
    , 261-62 (9th Cir. 1996); United States v. Rivera, 
    58 F.3d 600
    , 601-02 (11th
    Cir. 1995); United States v. Ross, 
    9 F.3d 1182
    , 1192-94 (7th Cir. 1993), vacated
    on other grounds, 
    511 U.S. 1124
    (1994); United States v. Jones, 
    976 F.2d 176
    ,
    182-84 (4th Cir. 1992).
    9
    premises that apply with equal force in the instant case.5                  First,
    the       court   noted   that    Congress      may   tax    illegal     activity.6
    Consequently,       although      §   922(o)    prohibits    the    transfer    and
    possession of machineguns not legally possessed prior to 1986,
    Congress may still tax the illegal possession of such machineguns
    and may still assess criminal penalties for failure to comply with
    the registration requirements promulgated to enforce the tax.                   
    Id. Insofar as
    the basis for the authority to regulate compliance with
    the registration requirementsSSthe taxing authoritySSstill exists,
    the Ardoin court held that the registration requirements are
    constitutional under the taxation power.              
    Id. Likewise, even
    if Gresham was not legally entitled to possess
    a pipe bomb, the mere fact that his possession was illegal did not
    absolve him of the obligation to comply with the requirements of
    the NFA, nor did it preclude the government from prosecuting him
    for his failure to register the destructive device.                 The pipe bomb
    remained      taxable     under   the   NFA;    therefore,    the   registration
    requirements        and    enforcement        provisions     of    the    NFA   are
    constitutional and enforceable.            Cf. 
    Ardoin, 19 F.3d at 180
    .
    Indeed, the facts of this case are even less sympathetic than
    5
    Gresham attempts to distinguish Ardoin by claiming that the only issue
    in Ardoin was whether the enactment of § 922(o) had implicitly repealed portions
    of the NFA. This distinction is superficial and unpersuasive, however, as the
    theory of implicit repeal considered in Ardoin was based on the argument that the
    ban on machineguns rendered the registration requirements and criminal penalties
    of the NFA unconstitutional.     
    Ardoin, 19 F.3d at 179
    .       Therefore, Ardoin
    necessarily decided the constitutional issue as a prerequisite to rejecting the
    theory of implicit repeal. 
    Id. 6 The
    authority of Congress to tax illegal activity is firmly established.
    See, e.g., Department of Revenue v. Kurth Ranch, 
    511 U.S. 767
    , 778 (1994);
    Marchetti v. United States, 
    390 U.S. 39
    , 44 (1968).
    10
    are those we found insufficient to merit relief in Ardoin.               There,
    registration of the machineguns was legally impossible, as the
    object of the tax had been banned completely by § 922(o).                     No
    federal statute completely outlaws the possession of pipe bombs,
    however; therefore, their registration is not legally impossible.
    United States v. Gambill, 
    912 F. Supp. 287
    , 290 (S.D. Ohio 1996);
    accord United States v. Copus, 
    93 F.3d 269
    , 276 (7th Cir. 1996).7
    For this reason, the registration requirement governing pipe
    bombs is not a mere pretext for a police power, but is “part of the
    web of regulation aiding enforcement of the transfer tax provision
    in § 5811.”     
    Ross, 458 F.2d at 1146
    .8        Under the circumstances of
    the   instant   case,    therefore,    the   registration     requirement     is
    plainly constitutional.
    Second, to the objection that it would violate due process to
    convict a defendant for the possession of an unregistered firearm,
    when such registration is impossible because the defendant cannot
    legally possess the firearm, the Ardoin court had a ready answer:
    7
    See also United States v. Thomas, 
    15 F.3d 381
    , 382-83 (5th Cir. 1994)
    (affirming the denial of a motion for acquittal under § 5861(d) because defendant
    failed to demonstrate that pipe bombs cannot be registered).
    8
    Gresham offers no authority to support the proposition that registration
    of a pipe bomb is legally impossible, but he contends that registration of a pipe
    bomb is impossible as a practical matter. However true that may be, it does not
    undermine the constitutional basis of the statute.         To the contrary, if
    possession of pipe bombs is not illegal per se, the registration requirement is
    reasonably related to the revenue purposes of the act and does not impose an
    unreasonable dilemma on Gresham.
    We express no opinion as to whether the prohibition against possession of
    a firearm by a convicted felon, 18 U.S.C. § 922(g)(1), would have been sufficient
    to render the registration of the pipe bomb legally impossible in this case, as
    Gresham does not suggest this alternative ground for our consideration. See
    United States v. Rivera, 
    58 F.3d 600
    , 601-02 (11th Cir. 1995) (holding that the
    prohibition against possession of a firearm by a convicted felon does not render
    registration of such firearms “legally impossible”).
    11
    Just say no.     If registration of the weapon is legally impossible,
    we explained, the defendant can comply with the registration
    requirement by not taking unlawful possession of an illegal weapon.
    Therefore, we held that prosecutions for failure to comply with the
    registration requirement do not violate the Due Process Clause,
    notwithstanding the fact that compliance may be legally impossible,
    because such prosecutions impose no “cruel dilemma” on defendants.
    
    Ardoin, 19 F.3d at 180
    n.4.
    Likewise, if it was legally impossible for Gresham to register
    the pipe bomb and thereby comply with the NFA, he could avoid
    prosecution by not engaging in the illegal activity.                If Gresham
    chose to build an illegal pipe bomb and violate the law, therefore,
    he   cannot    subsequently    complain      that   his   prosecution    for   a
    violation of § 5861(d) offends the Due Process Clause.                There is
    nothing “fundamentally unfair” about punishing a criminal, whether
    directly or indirectly, for engaging in illegal activity.                    Cf.
    
    Ardoin, 19 F.3d at 180
    n.4.9
    III.
    Gresham next argues that the district court erred in denying
    9
    The mere fact that Gresham is exposed to prosecution for the same conduct
    under two different criminal statutes does not occasion a constitutional defect.
    The Constitution permits Congress to prohibit the same conduct under multiple
    statutes, provided the prosecution does not violate the Double Jeopardy Clause.
    See, e.g., 
    Hunter, 73 F.3d at 262
    ; 
    Ross, 9 F.3d at 1194
    ; 
    Jones, 976 F.2d at 183
    .
    In the instant case, Gresham's prosecution does not constitute double jeopardy.
    Accordingly, the government is entitled to prosecute him under both statutes, and
    the threat of prosecution under one statute does not immunize him from
    prosecution under another.
    12
    his motion      to     dismiss       count    two    of   the   indictment,    charging
    possession of a firearm by a convicted felon in violation of
    § 922(g)(1), because that statute is unconstitutional.                             Citing
    United States v. Lopez, 
    514 U.S. 549
    (1995), Gresham claims the
    statute      exceeds     Congress's          authority     to    regulate   interstate
    commerce.     Furthermore, he argues that the indictment charging him
    with violations of § 922(g)(1) was defective in that it failed to
    charge every element of the offense.                  Neither claim has merit.
    A.
    The constitutionality of § 922(g)(1) is not open to question.
    In United States v. Rawls, 
    85 F.3d 240
    (5th Cir. 1996), we held
    that “neither the holding in Lopez nor the reasons given therefor
    constitutionally         invalidate          §     922(g)(1).”        
    Id. at 242.10
    Accordingly, Gresham’s constitutional challenge is foreclosed by
    circuit precedent.
    B.
    Likewise, Rawls defeats Gresham’s challenge to the indictment.
    Arguing that Lopez permits the United States to regulate intrastate
    activities only if they “substantially affect” interstate commerce,
    Gresham claims that the indictment was defective because it charged
    him   with     possessing        a    firearm       “in   or    affecting   interstate
    commerce,”      omitting         the     constitutional          requirement       of   a
    10
    See also United States v. Dickey, 
    102 F.3d 157
    , 163 (5th Cir. 1996)
    (reaffirming Rawls); United States v. Kuban, 
    94 F.3d 971
    , 973 (5th Cir. 1996)
    (reaffirming Rawls), cert. denied, 
    117 S. Ct. 716
    (1997).
    13
    “substantial effect.” Therefore, Gresham concludes, the indictment
    did not charge every essential element of the offense, and must be
    dismissed.    Not so.
    In Rawls, we recognized that the “in or affecting commerce”
    element of § 922(g)(1) may be satisfied if the firearm possessed by
    a convicted felon had traveled in interstate commerce.             See 
    Rawls, 85 F.3d at 242-43
    .      Citing Scarborough v. United States, 
    431 U.S. 563
    (1977), we further concluded that the statute requires only a
    “minimal nexus” between the firearm and interstate commerce.                
    Id. at 243-44
    (Garwood, J., specially concurring).11           Consequently, the
    court held that the jurisdictional nexus was satisfied in Rawls
    because the firearm had traveled previously in interstate commerce.
    Likewise, in the instant case the government offered evidence to
    demonstrate that the firearm had traveled in interstate commerce,
    thereby satisfying the jurisdictional nexus.
    Therefore, given that the “in or affecting commerce” element
    of § 922(g)(1) requires only a “minimal nexus” between the firearm
    and interstate commerce, the indictment in the instant case was not
    defective    for   omitting    the    “substantial     effect”    requirement
    endorsed in Lopez.      Gresham is entitled to no relief on this claim.
    IV.
    11
    The Rawls court acknowledged that this construction is at odds with the
    restrictive interpretation of the interstate commerce power endorsed in Lopez,
    but considered itself bound to follow the unambiguous language of 
    Scarborough. 85 F.3d at 243
    (Garwood, J., specially concurring). The Rawls interpretation of
    the “in or affecting commerce” element of § 922(g)(1) is binding on this court.
    Therefore, the jurisdictional nexus provision of § 922(g)(1) requires only a
    “minimal nexus” between the firearm and interstate commerce.
    14
    Gresham avers that the evidence was insufficient to support
    his conviction for possession of a firearm by a convicted felon,
    under § 922(g)(1), because the evidence proved only that the
    component parts of the pipe bomb, rather than the bomb itself, had
    traveled in interstate commerce.             We disagree.
    A.
    In a sufficiency challenge, we examine the evidence in the
    light most favorable to the verdict and reverse only if no rational
    trier of fact could have found that the evidence established each
    element of the offense beyond a reasonable doubt.12                  In order to
    obtain a conviction under § 922(g)(1), the government must prove
    three essential elements: (1) that the defendant previously had
    been convicted of a felony; (2) that he possessed a firearm; and
    (3) that the firearm traveled in or affected interstate commerce.
    See United States v. Fields, 
    72 F.3d 1200
    , 1211 (5th Cir.), cert.
    denied, 
    117 S. Ct. 48
    (1996).           Gresham challenges only the third
    prong.
    B.
    Gresham claims that the evidence was insufficient to support
    his conviction because the evidence proved only that the component
    parts of the pipe bomb traveled in interstate commerce.                   Indeed,
    the evidence demonstrates that Gresham assembled the bomb in Texas
    12
    See, e.g., United States v. Walters, 
    87 F.3d 663
    , 667 (5th Cir.), cert.
    denied, 
    117 S. Ct. 498
    (1996); United States v. Dean, 
    59 F.3d 1479
    , 1484 (5th Cir.
    1995), cert. denied, 
    116 S. Ct. 748
    (1996), and cert. denied, 
    116 S. Ct. 794
    (1996).
    15
    and shipped it by private carrier from one Texas city to another.
    Because the pipe bomb itself did not travel in interstate commerce,
    therefore, Gresham contends that the evidence was insufficient to
    support the conviction.        He is mistaken.
    The statute provides that it shall be unlawful for a convicted
    felon to possess in or affecting commerce, inter alia, any firearm.
    See § 922(g)(1).      The term “firearm” is defined to mean, inter
    alia, “any destructive device.”         See 18 U.S.C. § 921(a)(3).        The
    term “destructive device” is defined to include, inter alia,
    any “explosive bomb.”     See 18 U.S.C. § 921(a)(4)(A)(I).        Likewise,
    the term “destructive device” also includes “any combination of
    parts either designed or intended for use in converting any device
    into any destructive device described in subparagraph (A) or (B)
    and from which a destructive device may be readily assembled.” See
    18 U.S.C. § 921(a)(3)(C). Under the plain language of the statute,
    therefore, the component parts of a destructive device constitute
    “firearms,” for purposes of § 922(g)(1).
    Although we have not previously addressed this precise issue,
    our holding that the jurisdictional nexus of § 922(g)(1) may be
    satisfied by proof that the component parts of the firearm traveled
    in interstate commerce, rather than the firearm itself, comports
    with the construction of this statute endorsed by two of our sister
    circuits.   See United States v. Verna, 
    113 F.3d 499
    , 502-03 (4th
    Cir. 1997); United States v. Mosby, 
    60 F.3d 454
    , 456-57 (8th Cir.
    1995), cert. denied, 
    116 S. Ct. 938
    (1996).           Accordingly, we join
    the   majority   of   courts    in   holding   that   component   parts   are
    16
    “firearms” for purposes of § 922(g)(1).13
    The government offered the testimony of two expert witnesses
    to establish that the component parts of the pipe bomb had been
    manufactured     outside    Texas    and    had   necessarily     traveled    in
    interstate commerce before being assembled by Gresham.14                Viewing
    this evidence in the light most favorable to the verdict, a
    reasonable jury could conclude that the component parts of the
    destructive device had traveled in interstate commerce. Therefore,
    because the component parts of a destructive device are “firearms,”
    for purposes of § 922(g)(1), the evidence was sufficient to support
    Gresham’s conviction under that section.
    V.
    Gresham argues that the district court erred in permitting the
    government to introduce hearsay testimony to demonstrate that the
    component parts of the bomb had traveled in interstate commerce.
    The government introduced the testimony of two expert witnesses,
    13
    In a decision construing the predecessor to § 922(g)(1), the Second
    Circuit held that the jurisdictional nexus element of 18 U.S.C. § 1202(a) was not
    satisfied by proof that the process of manufacturing a firearm, including
    transactions in component parts, had traveled in or affected interstate commerce.
    See United States v. Travisano, 
    724 F.2d 341
    , 347-48 (2d Cir. 1983). Travisano
    is incompatible with the plain language of the statute, however, and has been
    criticized for taking “an unjustifiedly narrow view of the relevant commerce.”
    
    Mosby, 60 F.3d at 456
    . Accordingly, we decline to follow Travisano, and we align
    ourselves with those courts that have enforced the plain language of the statute.
    See 
    Verna, 113 F.3d at 502
    ; 
    Mosby, 60 F.3d at 456
    .
    14
    These components included PyrodexSSan explosive powderSStwo batteries,
    and “end caps.” The government experts testified that each of these products was
    manufactured outside Texas and had necessarily traveled in interstate commerce.
    In particular, Pyrodex is “designed or intended for use” in explosives,
    and destructive devices may be “readily assembled” from such explosive powders.
    Therefore, the Pyrodex is sufficient to satisfy the jurisdictional nexus required
    by § 922(g)(1). See 
    Verna, 113 F.3d at 502
    ; 
    Mosby, 60 F.3d at 457
    .
    17
    agents of the Bureau of Alcohol, Tobacco and Firearms (“ATF”), to
    satisfy the jurisdictional nexus element required by § 922(g)(1).
    It is firmly established in this circuit that such evidence is
    admissible to prove that a firearm was “in or affecting commerce”
    for purposes of § 922(g)(1).
    A.
    We review the admission of evidence for abuse of discretion.
    See United States v. Loney, 
    959 F.2d 1332
    , 1340 (5th Cir. 1992).
    Our review, accordingly, is highly deferential.
    B.
    Gresham claims that the district court abused its discretion
    by permitting the government to offer hearsay testimony in order to
    satisfy the jurisdictional nexus required by § 922(g)(1).         We have
    consistently stated, however, that “[p]roof of the interstate nexus
    to the firearm may be based upon expert testimony by a law
    enforcement officer.”     United States v. Privett, 
    68 F.3d 101
    , 104
    (5th    Cir.   1995),   cert.   denied,   116   S.   Ct.   1862   (1996).
    Furthermore, it is axiomatic that expert opinions may be based on
    facts or data of a type reasonably relied upon by experts in a
    particular field, even if the sources are not admissible evidence.
    FED. R. EVID. 703.      Consequently, the court did not abuse its
    discretion by permitting the expert witnesses to testify on the
    basis of hearsay.
    The two ATF specialists testified that the component parts of
    18
    the pipe bomb had been manufactured outside Texas and had traveled
    in interstate commerce.         The agents, who were admitted as experts,
    based     their   testimony   on    discussions     with   the    manufacturers,
    corporate literature and reference materials maintained by the ATF,
    studies of distinctive markings on the products, and their personal
    experience in law enforcement.          On the strength of this testimony,
    the jury necessarily found that the component parts had traveled in
    interstate commerce.
    We have regularly upheld such expert testimony against hearsay
    challenges, holding that expert testimony is admissible to satisfy
    the jurisdictional nexus required by § 922(g)(1).15               In the instant
    case, the ATF experts relied on similar information.                Accordingly,
    the district court did not abuse its discretion in admitting the
    expert testimony to satisfy the jurisdictional nexus element.
    VI.
    Gresham contends that the district court abused its discretion
    in denying his motion for new trial, claiming that newly discovered
    evidence     undermines   the      integrity   of   the    jury   verdict.    We
    disagree.
    At trial, the government offered the testimony of Meeks, who
    stated that the return address on the envelope accompanying the
    pipe bomb had been written in her handwriting.               Meeks's testimony
    15
    See, e.g., United States v. Wallace, 
    889 F.2d 580
    , 584 (5th Cir. 1989)
    (distinctive markings and experience); United States v. Merritt, 
    882 F.2d 916
    ,
    920 (5th Cir. 1989) (manufacturer's markings on gun); United States v. Harper,
    
    802 F.2d 115
    , 121 (5th Cir. 1986) (distinctive markings, trade publications, and
    company catalogues).
    19
    corroborated that of other government witnesses and supported the
    government's theory that Gresham had diverted the mail to obtain an
    innocuous return address for his deadly package.          Immediately
    following the trial, Meeks recanted her testimony, stating that the
    return address was not written in her handwriting.
    Gresham moved for a new trial, claiming newly discovered
    evidence.     The district court denied the motion, however, finding
    that the challenged testimony was not material to the outcome of
    the trial. Gresham challenges this conclusion on appeal, insisting
    that    the   handwriting   identification   was   intrinsic   to   the
    government’s case.      Given the overwhelming evidence marshaled
    against Gresham, however, his claim is without merit.
    A.
    We review the denial of a motion for new trial on the basis of
    newly discovered evidence exclusively for an abuse of discretion.
    See, e.g., United States v. Jaramillo, 
    42 F.3d 920
    , 924 (5th Cir.),
    cert. denied, 
    115 S. Ct. 2014
    (1995); United States v. MMR Corp.,
    
    954 F.2d 1040
    , 1047 (5th Cir. 1992).     Such motions are disfavored
    and are reviewed with great caution.     
    Jaramillo, 42 F.3d at 924
    ;
    United States v. Pena, 
    949 F.2d 751
    , 758 (5th Cir. 1991).
    In order to merit a new trial on the basis of newly discovered
    evidence, the defendant must prove (1) that the evidence is newly
    discovered and was unknown to him at the time of trial; (2) that
    the failure to discover the evidence was not due to his lack of
    diligence; (3) that the evidence is not merely cumulative, but is
    20
    material; and (4) that the evidence would probably produce an
    acquittal.     
    Jaramillo, 42 F.3d at 924
    ; 
    Pena, 949 F.2d at 758
    .
    Unless all four elements are satisfied, the motion for new trial
    must be denied.     
    Jaramillo, 42 F.3d at 924
    ; 
    Pena, 949 F.2d at 758
    .
    Gresham cannot satisfy this strict burden of proof.
    B.
    The newly discovered evidence upon which Gresham relies is
    Meeks's   recantation.       We   have     often    observed,     however,   that
    “recanting    affidavits    and   witnesses        are   viewed   with   extreme
    suspicion by the courts.”         Spence v. Johnson, 
    80 F.3d 989
    , 1003
    (5th Cir.), cert. denied, 
    117 S. Ct. 519
    (1996).16 The instant case
    is no exception.       Hence, the district court did not abuse its
    discretion in ruling that the newly discovered evidence did not
    warrant a new trial.
    Gresham claims that the first two requirements of the test for
    newly discovered evidence are necessarily satisfied in this case,
    because Meeks did not recant her testimony until after the trial.
    Although the evidence was unknown to Gresham at the time of trial,
    however, the government claims that Gresham did not exercise due
    diligence, because the defense did not cross-examine Meeks.                  Under
    similar circumstances, we have concluded that the failure to verify
    handwriting on an envelope, when the witness testified at trial
    concerning the handwriting, constituted a lack of diligence.                  See
    16
    Accord May v. Collins, 
    955 F.2d 299
    , 314 (5th Cir. 1992); United States
    v. Nixon, 
    881 F.2d 1305
    , 1311 (5th Cir. 1989); United States v. Adi, 
    759 F.2d 404
    , 408 (5th Cir. 1985).
    21
    United States v. Fowler, 
    735 F.2d 823
    , 831 (5th Cir. 1984).
    In her recanting statement to the district court, Meeks stated
    that she realized during her trial testimony that the handwriting
    on the envelope was not her own, but she testified falsely because
    the prosecutor expected her to verify the handwriting.17 Therefore,
    defense counsel could have exposed her indecision by effectively
    cross-examining the witness. Having failed to examine the witness,
    the defense failed to exercise due diligence at trial.              Therefore,
    Gresham cannot claim that the subsequent recantation constitutes
    “newly discovered” evidence.         See 
    Fowler, 735 F.2d at 831
    .
    More importantly, Gresham cannot satisfy the materiality and
    prejudice requirements of the test for newly discovered evidence.
    In order to merit a new trial, a defendant must demonstrate that
    newly discovered evidence would probably result in an acquittal.
    See MMR 
    Corp., 954 F.2d at 1046
    ; 
    Nixon, 881 F.2d at 1311
    .               Gresham
    claims that Meeks's testimony was critical to the prosecution,
    providing a crucial link in the chain of circumstantial evidence
    linking him to the package delivered to Taylor.              We disagree.
    The evidence incriminating Gresham was overwhelming.               First,
    the government offered the testimony of several witnesses with whom
    Gresham had discussed his intentions.          Gresham bragged that he had
    diverted Taylor's mail and stolen a Christmas card addressed to
    her, which he intended to use as an innocuous courier for his
    package.    Meeks verified that she had sent a Christmas card and
    17
    There is no question that the prosecutor acted in good faith and
    believed Meeks’s trial testimony to be truthful; Meeks did not recant until after
    trial.
    22
    family photograph to Taylor, and Taylor testified that the Meeks
    Christmas card and family photograph were attached to the package.
    Finally, the package was shipped via U.P.S. from Sweetwater, and
    satellite records demonstrated that Gresham was in Sweetwater on
    the date the package was shipped.               Under these circumstances,
    Meeks's   recantation     would   not    have   altered    the   verdict;   the
    evidence incriminating Gresham was too damning to overcome.
    Whether the return address on the envelope was written by Dana
    Meeks is not material to the ultimate issue in this case: whether
    Gresham was guilty of shipping the pipe bomb to Taylor.               Although
    Meeks's testimony corroborated the government's theory of the case,
    it was not necessary to obtain a conviction.               Thus, the “newly
    discovered” evidence was cumulative, not material. Moreover, given
    the   weight   of   the   evidence   amassed     against   Gresham,   Meeks's
    recantation is not sufficient to raise a reasonable doubt.              Under
    these circumstances, it is impossible to conclude that this “newly
    discovered evidence” would probably result in an acquittal.                 See
    MMR 
    Corp., 954 F.2d at 1046
    ; 
    Nixon, 881 F.2d at 1311
    .
    AFFIRMED.
    23