U.S. Air Force Master Sgt. Carolyn Gray, 307th Maintenance Squadron operations management technician, shares a light moment with a colleague immediately following her retirement ceremony at Barksdale Air Force Base, La., April 25, 2015. A large crowd of family and peers gathered to see Gray off into the next phase of her life. She retired with more than 20 years of service. (U.S. Air Force photo by Tech.Sgt. Ted Daigle/Released)