Niels Harrit Demonstrates How The Freefall Of WTC7 Could Only Be From Incendiaries And Explosives

Clip from Niels Harrit - The Seventh Tower - 911
https://www.youtube.com/watch?v=PRnLmFgjPxs&t=2576s

Niels Harrit is an Associate Professor of chemistry at the University of Copenhagen. His presentation included a factual account of the destruction of the World Trade Center that took place on September 11th 2001 in New York.