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Raw video: Air Force One flies overhead before landing in New Hampshire
VIDEO: Watch as Air Force One begins to descend as it prepares for landing at Manchester-Boston Regional Airport. It landed safely after 2:30 p.m. Read the latest coverage here. VIDEO: Watch as ...
See inside the E-4B 'Nightwatch,' nicknamed the 'doomsday plane' for its ability to help US ...
In the event of nuclear war, the E-4B "Nightwatch" plane would serve as the US military's command and control center.