Another thing about Joannides...

One thing that comes to mind is that Joannides would have been in a position to deny the House Select Committee on Assassinations (HSCA) the Record and Routing slips that they did in fact ask for, and were denied access to.  He would have been in a position to recommend denying the HSCA access to these records at the very least.  These R&R slips tell us who had access to what information and when.  John Newman in his book, "Oswald and the CIA," uses them to smash several lies told to us by the Warren Commission. 

This is the cover to the hardcover version.  The book is out in paperback as well, and may have been updated.