U.S. Air Force retired Chief Master Sgt. Earl Hendrix poses for a photo wearing a cap displaying the patches he acquired during his 30 year career and a shirt showing a purple heart at Moody Air Force Base, Ga., July 10, 2014. The shirt is a symbol of the purple heart Hendrix received after being wounded during combat. (U.S. Air Force Airman 1st Class Alexis Millican/Released)