(Source article: http://www.prisonplanet.com/fire-consumes-wtc-7-size-skyscraper-building-does-not-collapse.html
Building 7 at the World Trade Centre collapsed during the 9/11 attacks, yet it was not hit by a plane. We're told it was collapsed by "fire damage". Here we see a similar-sized skyscaper burning much more fiercely than WTC7 did... yet it doesn't collapse.
This also happened in Madrid to the Windsor Tower. This calls into question yet again the official story of 9/11 and begs the question that I'm always posing: 9/11 was a black-budget military operation.