Originally Posted by Vjo

Good clear (slo-mo) video. Notice how the very upper most 20 floors at least above the plane crash are leaning with tremendous weight just before the South (first) tower begins collapsing.

Also some huge pieces such as beams do go way out so it doesnt really fall straight down.

Must say it looks like it is crumbling under weight and momentum.

How and why the bldg fell was always a critical point. Many people naturally felt it would be very hard to pancake a steel frame structure.

Since it has now been shown and mostly accepted to have come down naturally due to tons of concrete and steel in motion, creating devastating momentum, it makes the probability of a conspiracy much less.