One World Trade Center: Watch Two Guys BASE Jump Off Its Roof

One World Trade Center BASE jump New York City Freedom Tower
YouTube/NYC B.A.S.E. Jump

Video of two men BASE jumping from the 1,776-foot, unfinished One World Trade Center in New York City was posted on YouTube yesterday. The BASE jump -- that'd be free falling from a fixed object using a parachute to break the fall (the acronym a stands for "building, antenna, span, and Earth") -- occurred on Sept. 30, 2013 at 3 a.m.

Also happening yesterday: four New York men were arrested in connection with the jump.