Defense officials identify Air Force casualties 
                                May 27, 2009
                                
                                    The Department of Defense officials announced May 27 the death of two Airmen who were supporting Operation Enduring Freedom. They died May 26 near Bagram Airfield, Afghanistan, of wounds sustained from an improvised explosive device. Killed was Lt. Col. Mark E. Stratton II, 39, of Houston, who was