An Air Force member salutes as Air Force One prepares for take-off with President Barack Obama aboard, Monday, Aug. 9, 2010, at Andrews Air Force Base, Md. (AP Photo/Drew Angerer)

Photo by: Drew Angerer

An Air Force member salutes as Air Force One prepares for take-off with President Barack Obama aboard, Monday, Aug. 9, 2010, at Andrews Air Force Base, Md. (AP Photo/Drew Angerer)