Airman 1st Class Darlena Vazques Quinones, 11th Comptroller Squadron military pay technician, assists Airman 1st Class Joseph Violette, 11th CPTS travel technician, with disposing trash at Joint Base Andrews, Md., April 22, 2016. The Airmen assisted with the base-wide clean up in commemoration of Earth Day. (U.S. Air Force photo by Airman Gabrielle Spalding/Released)