Keywords: 120412-F-DM566-002 (7084845837).jpg U S Air Force Col Robert Gass left the vice commander of the 8th Air Force shakes hands with first lady Michelle Obama upon her arrival at Barksdale Air Force Base La April 12 2012 The first lady visited the area to celebrate the first anniversary of the Joining Forces campaign a national initiative to support U S Service members and their families DoD photo by Airman 1st Class Micaiah Anthony U S Air Force/Released https //www flickr com/photos/39955793 N07/7084845837/ 120412-F-DM566-002 2012-04-12 11 44 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/7084845837 2016-09-03 11 52 15 United States Government Work Barksdale Air Force Base Louisiana United States Department of Defense |