Participants of the 3-day North American Regional Air Chiefs Conference pose for a group photo in the Killey Center for Homeland Operations at Tyndall Air Force Base, Florida, July 12-15, 2010. The front row (left to right) is: unknown officer, Lt. Cdr. Marcus Evans (Royal Bahamas Defence Force), unknown officer, Maj. Gen. Yvan Blondin (Canadian air force), unknown civilian, Maj. Gen. Garry Dean (USAF), unidentifed officer, two unidentified civilians