wtc on Instagram: "These are two synchronized videos depicting the collapse of South Tower. The video above was shot by Jules Naudet in the lobby of the North Tower, just as the South Tower began to collapse on top of them, which took only 10 seconds. Some in the lobby managed to escape. Videographer and several high-ranking firefighters fled to the bridge that was connecting the North Tower and the World Financial Center, #brookfieldplace. As for the video below, it was taken from the Confucius