Secretary Panetta addresses the Defense Intelligence Agency's 50th Anniversary Gala Secretary of Defense Leon E. Panetta delivers the keynote address at the Defense Intelligence Agency's 50th Anniversary Gala held at the Ronald Reagan Building in Washington, D.C., on Oct. 1, 2011. The event was hosted by the Intelligence and National Security Alliance, a national security and intelligence organization that unite public, private and academic sectors. SHARE IMAGE: Download Image: Full Size (0.03 MB) Photo By: VIRIN: 990723-D-RLI61-268.jpg Photo Gallery