Molten Metal 911 Smoking Gun
Watch this short film on molten metal not only found in World Trade Center Building 1 and 2 but even in WTC 7 which was not hit by any airplane. It was the result of thermite used for the controlled demolition to pull the three buildings down. This is clear evidence that the airplanes did not cause the collapse of WTC 1, 2 and 7.
Watch some of the 911 thermite proof: