Guardians of the U.S. Mail
U.S. Air Force Tech. Sgt. Cornelious Barnett, 386th Expeditionary Communications Squadron mail control activity, directs contract drivers where to take pallets of outgoing U.S. mail in order to weigh it before flight April 27, 2010 at an undisclosed location in Southwest Asia. Sergeant Barnett is an Oklahoma City native deployed from the 72nd Aerial Port Squadron, Tinker Air Force Base, Okla. (U.S. Air Force photo illustration by Staff Sgt. Lakisha A. Croley/Released)