INTRODUCTION Retired Sen. John W. Warner of Virginia introduces Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, at the Center for the Study of the Presidency and Congress awards dinner in Washington, D.C., March 24, 2011. Mullen accepted the Dwight D. Eisenhower Award for excellence on behalf of the U.S. Armed Forces at the dinner. Warner, a World War II veteran, has served as Navy secretary and chairman of the Senate Arms Committee. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 844659-Y-VDA56-645.jpg Photo Gallery