9/11 WTC North Tower collapse by Etienne Sauret. Visible shaking 12 seconds before collapse · Famous video by Etienne Sauret. It clearly shows a strong ... ... <看更多>

A clip taken from a broadcast made by HDNet channel in the early 00s.This footage was recorded onto D-VHS from the HDNet channel in 2002 and ... ... <看更多>

8:46 North Tower Struck 9:03 South Tower Struck 9:37 Flight 77 crashes into Pentagon 9:59 South Tower Collapses 10:03 Flight 93 Crashes 10:28 North Tower... ... <看更多>