Ralph Franco's September 11th footage. Taken from West Broadway and showing the collapse of the North Tower. The North Tower of the World Trade Center collapsed at 10:28 AM on September 11, 2001, after burning for one hour and 42 minutes following the impact of American Airlines Flight 11 at 8:46 AM, according to the Wikipedia timeline. The collapse was a result of structural failure due to the intense heat weakening the support beams. #NeverForget #twintowers Follow for more: Banned Videos No C