Defense.gov_News_Photo_100526-N-0696M-220_-_U.S._Air_Force_Academy_cadets_listen_as_Chairman_of_the_Joint_Chiefs_of_Staff_Adm._Mike_Mullen_U.S._Navy_addresses_the_school_s_graduates_during

U.S. Air Force Academy cadets listen as Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, addresses the school’s graduates during commencement ceremonies at Falcon Stadium in Colorado Springs, Colo., on May 26, 2010.