The Mayor of Dallas Earl Cabell was in the motorcade. JFK fired his brother Charles Cabell from the CIA along with Bissell and Dulles. In my book I have a photograph of Earl Cabell helping to pull Oswald out of the Texas theatre.
JFK was an enemy of the oil industry. He was going to get rid of. The Oli Depletion Allowence. This would cost the CIA Jewish Oil Kings billions. The Hunt family, The Rockefellers. The Rockefellers also covered up the assassination with the Rockefeller Commission.
LBJ who was on bed with the Hunt Family would become the next President. It was his home state