A spot on the Atlantic City Boardwalk where movie stars, athletes and rock stars used to party - and a future president honed his instincts for bravado and hype - was reduced to a dusty pile of rubble on Wednesday. A series of loud explosions around 9 am rocked the building, which started to collapse in a wave from back to front until it plunged straight down in a giant cloud of dust that enveloped the beach and Boardwalk. Overall, it took the structure less than 20 seconds to implode. Watch the video for more information.