U.S. Air Force Airman 1st Class Aaron Plichta, 633rd Communications Squadron client systems technician, runs during the 2011 Langley First Sergeants’ Council 5K Run/Walk to benefit Operation Warmheart, at Langley Air Force Base, Va., Oct. 13, 2011. Operation Warmheart provides assistance to Langley Airman and their families year round. (U.S. Air Force photo by Airman 1st Class Teresa Cleveland/Released)