Secretary Gates and Adm. Mike Mullen testify at a hearing of the Senate Armed Services Committee.
Secretary of Defense Robert M. Gates and Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, testify at a hearing of the Senate Armed Services Committee on the 2012 Budget Request for the DoD at Dirksen Senate Office Building in Washington, D.C., on Feb. 17, 2011.