McGHEE TYSON AIR NATIONAL GUARD BASE, Tenn. - Senior Airman Brenda H. Davis, a member of the 433rd Airlift Wing, Lackland AFB, Texas, right, receives the distinguished graduate award for Airman Leadership School Class 10-4 at The I.G. Brown Air National Guard Training and Education Center here from Chief Master Sgt. Carl E. Collins, a chief enlisted manager at 1st Air Force, Tyndall AFB, Fla., July 2, 2010. The distinguished graduate award is presented to students in the top ten percent of the class. It is based on objective and performance evaluations, demonstrated leadership, and performance as a team player. (U.S. Air Force photo by Master Sgt. Kurt Skoglund/Released)