Airmen from the 127th Wing, Michigan Air National Guard, who graduated from the Community College of the Air Firce gather for a group photo on May 22, 2011, at Selfridge Air National Guard Base, Mich. The CCAF allows Airmen to combine military and civilian education to work toward an associate degree in their military career field. (U.S. Air Force photo by MSgt. Terry Atwell) (Released)