9/11: The Best Physical Evidence of Explosives

DavidChandler911

Published on Mar 7, 2014

David Chandler, ASU 2/18/2014: Guest Lecture at Arizona State University by invitation of 9/11 Studies and Outreach, a student group affiliated with Architects and Engineers for 9/11 Truth. The talk was followed by extensive Q & A, not shown here.

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https://www.youtube.com/watch?v=_-KosTYUs4I