U.S. Air Force Lt. Col. Dee Jay Katzer, 633rd Civil Engineer Squadron commander and U.S. Army Col. Jayne V. Jansen, 633rd Air Base Wing vice commander, work together to install medallions over storm drains in Bethel Manor’s Jamestown Village, Va., April 24, 2013. Volunteers spent the morning installing the medallions for Earth Week to remind residents to keep the storm drains clean. (U.S. Air Force photo by Senior Airman Teresa Aber/Released)