U.S. Air Force Chief Master Sgt. Steve Betancourt, 633rd Medical Group superintendent, welcomes spouses and briefs them about the Langley Hospital during the Heart Link orientation program at Langley Air Force Base, Va., Nov. 9, 2012. Heart Link gives spouses the opportunity to learn about services available both on base and in the local community. (U.S. Air Force photo by Airman 1st Class Teresa Aber/Released)