Do you think that the WTC mishap was an internal affair of USA?

@crazy286 (269)
July 29, 2008 10:57pm CST
I have found many website on internet that have the mysteries of WTC and pentagon in them. there are many videos too coming up on it. I am more or less convinced because of the enormous evidence shown there. But, I still have a feeling that it is all wrong and very very controversial. What do you think about it?
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