Out of curiosity, I recent checked to see how snopes would "de-bunk" the WTC Building 7 collapse. It was almost hilarious to read, especially when they quoted Rosie Odonnel's often cited quote of "steel won't melt", or whatever she said, as if that was powerful rebuttal to the idea that building 7 appeared to have been brought down by other means than just a little fire that eventually caused the entire building to collapse in a controlled demolition manner.