Air Force has solid future capabilities, Secretary Gates says
Secretary of Defense Robert M. Gates addresses the audience at the Air Force Association's 2009 Air and Space Conference and Technology Exposition in Washington, D.C., Sept. 16, 2009. The three-day conference features more than 130 exhibitors and more than three dozen speakers and panelists discussing topics of key interest in today's Air Force and aerospace development. (Department of Defense photo/Cherie Cullen)