Not later than 15 days after the day on which the Commission makes its report under section
2252
(f) of this title, the Secretary shall submit a report to the President setting forth the findings of the study described in subsection (a) of this section. Upon making the report to the President, the Secretary shall also promptly make the report public (with the exception of information which the Secretary determines to be confidential) and shall have a summary of the report published in the Federal Register.