U.S. Air Force Col. John M. McCain, left, commander of the Ira C. Eaker Center for Professional Development and the Air Force ROTC at Maxwell Air Force Base, Ala., presents the Eaker Medallion to Chief of Staff of the Air Force Gen. Norton A. Schwartz at the Kaysing Auditorium on Maxwell Air Force Base, Ala., May 7, 2012. (U.S. Air Force photo by Wendy Simonds/Released)