I hit a little gold mine of 9/11 images today. They were take late in the day on 9/11 and early in the AM on 9/12 and give a good view of what the scene looked like before the debris was fiddle with too much. It's hard to look at these images and think there was any way that this was a gravity induced collapse.
Use the source link or http://www.jimmacmillan.com/911/index.html to get to his gallery index.
Poster Comment:
A lot of the pictures commonly available are from days, maybe even weeks after the collapses. These are very early and show what it REALLY looked like at ground zero. Gravity, my ass!