The majority of jet fuel burned off quickly in a giant fireball, the same as the first tower. There was not enough fuel left to even weaken the steel let alone cause all the destruction the world seen on that fateful morning. The towers fell into dust caused by explosions. The explosions were helped along by an thermate. The official story defies gravity and the laws of nature. INVESTIGATE 911. The fate of humanity lies in your hands. The truth shall set us free. Check out the you tube channel harrythomasinfo for more info. My show the Harry Thomas Show is available at http://harrythomas.podomatic.com