Whether a conviction for transportation of child pornography requires proof of actual download or merely making material available through peer-to-peer networks

QUESTION PRESENTED Whether a conviction for transportation of child pornography under 18 U.S.C. § 2252A(a)(1), based on a defendant’s use of a peer-to-peer program, requires another person to have downloaded the illicit material or whether the government need only show that the defendant made the material available to be downloaded by another computer? i