U.S. Air Force Airman 1st Class Keith Libby, 633rd Medical Operations Squadron aerospace medical service journeyman, picks an underprivileged child’s wish list tag from the top of the Langley Angel Tree, at Langley Air Force Base, Va., Dec. 5, 2011. The Angel Tree is intended to offer a little extra support to our enlisted Airmen by providing gifts to children of families in need. (U.S. Air Force photo by Airman 1st Class Teresa Cleveland/Released)