U.S. Air Force Tech. Sgt. Darlene Rust, 633rd Force Support Squadron force management noncommissioned officer-in-charge, cleans dead vegetation from the shoreline as part of Earth Week at Langley Air Force Base, Va., April 24, 2015. Joint Base Langley-Eustis Soldiers and Airmen took part in environmental conservation events throughout the week as stewards of the Hampton Roads area. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)