Mr. Trump has decided that it is in the public interest to release these records to the public.
Sec. 2. Declassification and Disclosure. (a) Within 15 days of the date of this order, the Director of National Intelligence and the Attorney General shall, in coordination with the Assistant to the President for National Security Affairs and the Counsel to the President, present a plan to the President for the full and complete release of records relating to the assassination of President John F. Kennedy.
(b) Within 45 days of the date of this order, the Director of National Intelligence and the Attorney General shall, in coordination with the Assistant to the President for National Security Affairs and the Counsel to the President, review records related to the assassinations of Senator Robert F. Kennedy and the Reverend Dr. Martin Luther King, Jr., and present a plan to the President for the full and complete release of these records.
Fifteen days to flatten the conspiracy?
You can read the entire EO here.