Presidential Inauguration
Senior Master Sgt. Scott Hinds, with the District of Columbia Air National Guard, walks along a large-scale map of Washington, D.C., while giving a briefing about aspects pertaining to the 57th Presidential Inauguration annotated on the map at the District of Columbia Armory, Wednesday, Dec. 12, 2012. The District of Columbia National Guard has participated in every presidential inauguration since 1861 and is one of the key agencies involved in planning for the upcoming inauguration. (U.S. Army photo by Sgt. 1st Class Jon Soucy)