VIDEO EVIDENCE: The Fall of 7 WTC

One of the most controversial aspects of 9/11 is the fall of 7 WTC. Why did it fall? It wasn't hit by a plane. Some videos suggest that the  fires weren't even particularly intense. Conspiracy theorists call the collapse of 7 WTC as the "smoking gun" the proves a conspiracy. Skeptics point out that the building was badly damaged by the collapse of the Twin Tower particularly the North Tower. They also point to the fact that while most videos shot from the north (because no camera crews were able to get on the south side where the twin tower's rubble pile lay) show the building looking mostly intact, a few photos and videos from the north taken by firefighters show that the building was actually very badly damaged and a massive multi-floor fire engulfed it for most of the day. Here is one video taken of the building from the south.