A U.S. Air Force Airman participates in the quarterback challenge during the USAA Salute to Service Tour at Langley Air Force Base, Va., Sept. 17, 2015. Twenty-five U.S. Army officers founded USAA in 1922 after a decision to personally insure each other’s vehicles. (U.S. Air Force photo by Airmen 1st Class Derek Seifert/ Released)