Air Force Gen. Mark A. Welsh III, the chief of staff of the Air Force, addresses the 134th National Guard Association of the United States General Conference in Reno, Nev., on Sept. 11, 2012.
Air Force Gen. Mark A. Welsh III, the chief of staff of the Air Force, addresses the 134th National Guard Association of the United States General Conference in Reno, Nev., on Sept. 11, 2012. About 3,700 Army and Air Guard officers, spouses, defense officials and others from all 50 states, Guam, Puerto Rico, the U.S. Virgin Islands and the District of Columbia registered. (Army National Guard photo by Sgt. 1st Class Jim Greenhill) (Released)