The prosecutor in the case is Vincent Bugliosi who claims to show in a NY Times best selling book that, beyond reasonable doubt, Oswald killed Kennedy.
The Kennedy assassination(s) appears to have been a CIA project, ably covered up by the Warren Commission under the guidance of Allen Dulles, who as head of the CIA, had just been fired by Kennedy.
George Bush's NeoCon Iraq war was launched on the basis of preposterous lies about Saddam's WMD's that made the CIA appear incompetent.
Taking these facts together suggests a certain logic concerning the literary and film-making activities of Mr. Bugliosi.
The Bush's, it may be thought in some circles, have become unduly independent -- as did the Kennedy's before them.
See also: Vincent Bugliosi Assassinates Kennedy Again: The Military and Warren Commission Cover-up.