The antenna topples as WTC 1 falls

French video. Spectator heard screaming "OMIGOD" while North Tower topples. You can see the antenna tower fall. Good view of squibs exploding in a ring at the fracture line and also good view of the powderizing of building before debris even hits the ground. You can also see an external wall frame piece shooting out as part of the debris due to blast pressure. Finally you can see the nuclear glow that brightens up the screen halfway through the explosion.

http://www.youtube.com/watch?v=e64yr9SZb