WAS THE F.B.I. INVOLVED IN DALLAS IN 1963 ?

THERE WAS A LAST MINUTE CHANGE ON THE ROUTE USED BY JFK'S CARS IN DALLAS....THE NEW ROUTE MADE JFK'S CONVERTABLE DRIVE BY THE DALLAS BOOK DEPOSITORY WHERE SHARP SHOOTER LEE HARVEY OSWALD WAS WAITING...ONLY THE CIA OR FBI HAD THE ABILITY TO COMMUNICATE THE INSTRUCTIONS IN INSTANTANEOUSLY REAL TIME TO THE DRIVER OF THE PRESIDENTS AUTOMOBILE Quote