Men and women of Joint Base Langley-Eustis participate in the 2011 Langley First Sergeants’ Council 5K Food Run/Walk at Langley Air Force Base, Va., Oct. 13, 2011. The run/walk is an annual event in support of Operation Warmheart, the single largest community and outreach program for Langley AFB. (U.S. Air Force photo by Airman 1st Class Teresa Cleveland/Released)