U.S. Army Black Knights football players run onto the field during a game against the U.S. Air Force Falcons for the Commander-in-Chief's Trophy at Falcon Stadium at the U.S. Air Force Academy in Colorado Springs, Colo., Nov. 2, 2013.
The Falcons defeated the Black Knights 42-28. (U.S. Army photo by Sgt. 1st Class Jacob A. McDonald/Released). Original public domain image from Flickr