Overview: What caused Building 7 to collapse on 9/11? Dr. Leroy Hulsey from the University of Alaska Fairbanks may have the answer, following an exhausting four year engineering study.
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Release: Dec 08, 2020Runtime: 45 minutesQuality: HDIMDb: 8.80 / 10 by 2 usersPopularity: 5Budget: $0Revenue: $0Language: English