Whether 18 U.S.C. §2251 authorizes conviction upon proof that materials used to produce child pornography once crossed state lines at an unspecified prior occasion, when there is no evidence that the production or possession of child pornography itself caused such movement?

QUESTIONS PRESENTED I. Whether 18 U.S.C. §2251 authorizes conviction upon proof that materials used to produce child pornography once crossed state lines at an unspecified prior occasion, when there is no evidence that the production or possession of child pornography itself caused such movement? IL. Whether courts of appeals enjoy the jurisdiction to hear appeals of conditions of supervised release that are contingent on the discretionary decision of a Probation Officer or other professional, or whether such appeals are “unripe”? il PARTIES Andrew Ray Ybaben is the petitioner; he was the defendant-appellant below. The United States of America is the respondent; it was the plaintiff-appellee below. ili