04-11-2016, 03:01 AM
The SSA riding on the rear bumper appears to be Clint Hill, riding on the driver's side of the limousine and behind the FirstLady, JacquelineBouvierKennedy, as he was her assigned agent. And, as stated quite possibly filmed along Main St before the Main/Houston/Elm zigzag. In any event, with the planned entrance on the Stemmons Frwy, it would appear unlikely for any SSAs to ride on the rear bumper while leaving Dealey Plaza. With the zigzag needed to allow the freeway entrance, I tend to wonder, as I wander, why the freeway route was needed for such short distance from DP to the Trade Mart.
Larry
StudentofAssassinationResearch