(L-R) Retired U.S. Army General John Abizaid, former U.S. Defense Secretary Donald Rumsfeld and former Chairman of the Joint Chiefs of Staff Richard Myers talk after testifying before a House Oversight and Government Reform Committee hearing on what military leaders knew about the combat death in Afghanistan of U.S. Army Ranger and former football star Pat Tillman, in Washington, August 1, 2007. REUTERS/Jonathan Ernst (UNITED STATES)