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September 11th

thread194-472424

September 11th

September 11th

(OP)
Hello dear colleagues, September is approaching and I have to prepare a short presentation on the 911 WTC attack. And I wanted to address an interview I saw about 5 years ago to the principal engineer in charge of structural design of the colapsed towers. It was a long documentary maybe from CNN or discovery channel. Any ideas? Best regards!

RE: September 11th

His name is Leslie Robertson. Will leave the search to you.

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