Whether a defendant must make a threshold showing with reasonable particularity that identified documents constitute 'statements' under the Jencks Act before a district court is required to conduct an in-camera review

QUESTIONS PRESENTED 1. Whether, when the defendant and government disagree as to whether a specifically identified document constitutes a “statement” under the Jencks Act, the defendant must make a showing with sufficient particularity that the document sought to be disclosed is a “statement” under that Act before a district court is required to review, in-camera, that specifically identified document to determine if it qualifies for disclosure under the Act. i