What do explosions sound like?
First broadcast in 2008, this is another in the BBC series “Conspiracy Files”. It sets out to debunk alleged myths and misconceptions about the seemingly inexplicable collapse of the Saloman Brothers Building (aka Building 7, WTC7, or 7 World Trade Center), on the afternoon of 9/11. Unlike WTC 1 and 2, Building 7 had not been hit by a plane, and its free-fall collapse into its own footprint was seen by many observers, both professional demolition experts and members of the public, to be all but indistinguishable from a controlled demolition. This program offers a perspective that these perceptions are mistaken.
Worldtruth 