Trump says he will release more JFK assassination files. Here's what we know about the declassification.

President Trump signed an executive order on Thursday to declassify any remaining files from the investigation into President John F. Kennedy's assassination. After a release of some of the files in 2022, the National Archives and Records Administration said 97% of the roughly 5 million pages in its collection related to the JFK assassination were public. 

Mr. Trump's order also will declassify more records on the assassinations of Dr. Martin Luther King Jr. and former senator and attorney general Robert F. Kennedy.