Unseen footage shows moment Twin Towers collapse in 9/11 attack

Unseen footage of 9/11 attacks showing moments both Twin Towers collapsed emerges online 22 years on - sending conspiracy theorists wild

The clip was uploaded to YouTube by a Kei Sugimoto on July 23 and has led conspiracy theorist to bizarrely claim it proves the collapse was a 'controlled demolition.' Mr Sugimoto says he chose to post the video now...