Did you read the USPOLITICS discussion of 911 or the google sites? I have read extensively on 911 . I have read both sides of the argument and I am not a "government operative". Are you an engineer or physicist? Is is absolutely certain that the planes brought down the buildings. Being a contrarian on every issue doesn't insure that you are right.Can you pose any valid contradictions to the points in the documents or simply accuse people of being conspirators.
Asbestos is toxic as are thousands of substances ,including mercury . This doesnt mean we can infer that there is a vast conspiracy to poison us .