Plot: A marvel of top-secret technology and security, Air Force One has flown U.S. presidents more than 7 million miles around the world. With exclusive access, National Geographic joined the crew of Air Force One to document everything from the presidents suite and kitchen galley to Secret Service travel preparation and flight strategy. For a very special mission, we also joined President George W. Bushs January 2008 Middle East trip to witness the commanding presence of the most iconic plane in the world.