Quote Originally Posted by wombat2u2004
The heat generated by exploding fuel would have almost melted the structural components required to support the loads placed upon them from above....therefore, upper floors falling on lower ones (which were not designed to take a FALLING weight, but only dead and live loads), impacted to such a degree on those lower floors as to create a crushing action.....the rest is history.
Wombat
I read that when the towers were built, they were built with asbestos material to help prevent fire damage. The asbestos was of course removed later due to the government requirement. The article explained that had the asbestos NOT been removed, the towers likely would not have collapsed.

SO, perhaps the conspiracy goes back DECADES!!