Mental Strength
Airmen from the 355th Fighter Wing wait in line to speak with retired U.S. Army Staff Sgt. Earl Granville, wounded veteran, after his motivational speech on overcoming adversity, during a Comprehensive Airmen Fitness day at Davis-Monthan Air Force Base, Ariz., Aug. 11, 2014. Granville was injured while deployed to Afghanistan in 2007, and in 2010, he lost his brother, also a soldier, to suicide. (U.S. Air Force photo by Staff Sgt. Angela Ruiz/Released)