GHWB's Legacy of criminal deeds continued after the JFK Assassination with Watergate and some would argue War Crimes such as Iran-Contra (as Vice President) and the Gulf War (as President). His was in the Middle East continues to this day.

Excerpts from: http://paulkangas.tripod.com/ghwbushlbjkilledpresidentjohnkennedy/

Kevin Price Phillips and others have detailed subsequent involvement by Zapata associates in the Watergate affair. George Bush, as Richard Nixon's ambassador to the United Nations, allegedly urged his former Zapata partner Bill Liedtke to launder $100,000 to the White House plumbers. After Nixon's 1972 re-election, he appointed Bush as Chairman of the Republican Party National Committee. When the laundering was exposed, those involved included several CIA officials: E. Howard Hunt, Frank Sturgis, Eugenio Martínez, Virgilio González, and Bernard Barker. A discussion of the laundering appears on the Nixon tapes for June 23, 1973.