Tech. Sgt. Jason Likens of the Kentucky Air National Guard's 123rd Special Tactics Squadron explains high-altitude parachute gear to a potential recruit Nov. 12, 2011, at U of L Cardinal Stadium in Louisville, Ky. The display was held in conjunction with the school's annual Military Appreciation Day, which took place this year on the same day as the U of L - Pittsburgh football game. (U.S. Air Force photo by Senior Airman Maxwell Rechel)