Experts doubt new trove of information will change underlying facts in case of 35th president’s death

The Trump administration on Tuesday released thousands of pages of files concerning the assassination of John F Kennedy, the 35th president who was shot dead in Dallas, Texas, in November 1963.

“So people have been waiting decades for this,” Donald Trump told reporters on Monday while visiting the Kennedy Center, “and I’ve instructed my people that are responsible, lots of different people, put together by [director of national intelligence] Tulsi Gabbard, and that’s going to be released tomorrow.”