The CIA has declassified 54 documents about Robert F. Kennedy's assassination, revealing his collaboration with the agency and assessments that Sirhan Sirhan likely acted alone.

When he died, it seemed that the Lincoln line died with him. But some contend that there is one last direct Lincoln ...

Henry Rathbone was seated next to President Lincoln the night of his assassination. Though he tried to stop John Wilkes Booth, he failed—and the trauma would destroy his life. This is the tragic story ...