I have a relative in a fire department and he even said that a fire couldnt bring down those buildings. Its never happened before and couldnt happen the way they were designed. He said he couldnt be positive but the structural integrity of the building should have stayed intact even with 2-3 jumbo jets crashing directly into the center. He also said that it is a taboo subject at work and you get introuble for talking about it if you are caught because its frowned upon. It all stupifies me why someone like green wont even look at some facts, it says alot.