Sidney W. Souers
	Hoyt S. Vandenberg
	Roscoe H. Hillenkoetter
	Walter Bedell Smith
	Allen W. Dulles
	John A.McCone
	William F. Raborn, Jr.
	Richard M. Helms
	James R. Schlesinger
	William E. Colby
	George H. W. Bush
	Stansfield Turner
	William J. Casey
	William H. Webster
	Robert M. Gates
	R. James Woolsey
	John M. Deutch
	George J. Tenet
	Porter J. Goss
	Michael V. Hayden

(Photo: AP Photo) Appointed by President Bill Clinton Systems analyst, Defense Department Undersecretary of energy Undersecretary of defense Deputy defense secretary