JFK Aide Dave Powers in a WFAA-TV special, 1987, “JFK: the day the nation cried” brags that he told Jackie to wave to the crowds on her side and JFK his side: “from Ft. Worth to Dallas, I’m talking to the President, Jackie in the back of the plane, and I said: ‘Mr. President, you wave to the Texans on the right and Jackie will wave to the ones on the left’ and this is exactly what’s happening when the first shot was fired.” Jackie is seated as far away from her husband as possible to greet crowds on opposite side of limousine, her window partially up to provide some modicum of protection--but NOT JFK’s. Window controls electronically controlled by nearest person and master switch by driver, SS agent Greer (?) Powers takes a home movie of the motorcade and doesn’t tell anyone about it for years afterwards…what does it reveal?