Maj. Gen. (ret.) Patrick Halloran, one of the first pilots of the U-2 and SR-71, speaks at the 1st Reconnaissance Squadron Centennial Symposium March 8, 2013, at Beale Air Force Base, Calif. Halloran gave vivid descriptions of missions during the Cold War, training and being commander of the 1st RS. (U.S. Air Force photo by Senior Airman Shawn Nickel/Released)