" ... The computer model presented on the NIST Web site does not even match the video of the actual collapse. ... "
Aug. 24, 2008
After I read Friday's Page A8 article, "Sept. 11 building enigma solved in investigation," and reviewed the National Institute of Standards and Technology Web site http://www.nist.gov/, I can only conclude that the "final" and official government explanation of why World Trade Center tower 7 collapsed is a far cry from a plausible explanation.
WTC 7, which was not struck by a plane and had only minor isolated fires, collapsed in perfect symmetry at literally free-fall speed. Prior to 9/11 no steel structured building had ever collapsed or even come close to collapsing due to fire. The official explanation that this symmetrical eight-second collapse was due to "thermal expansion" of the steel structure because of scattered and isolated fires defies common sense and the most elementary laws of physics. The computer model presented on the NIST Web site does not even match the video of the actual collapse.
A controlled demolition model was dismissed, allegedly because explosions were not heard. This conclusion totally defies eyewitness accounts of explosions prior to the collapse, which are widely available on the Internet. Additionally, since the controlled-demolition hypothesis was not considered, no attempt was made to examine debris for explosive residue.
Further objective investigation is clearly needed. If evidence suggests explosives were planted prior to the collapse, perhaps Securacom, the company in charge of WTC security, should be investigated as well. Since Securacom was run by the president's brother Marvin Bush and cousin Wirt Walker, I'm sure we can count on their full cooperation.