(July 21, 2009 at 9:30 am)Pippy Wrote: It's not that it collapsed, but the it received no mention in the official report. That is all I am saying, I don't want to argue, since we are only armed with opposing hearsay...It didn't have an official mention because the report deemed that is needed more investigation.
-Pip
The final report was released last year: http://wtc.nist.gov/media/NIST_NCSTAR_1A...omment.pdf and concluded that structural damage caused by the collapse of the towers, followed by intense heat from the fires, weakened the building and caused the collapse.