Trying to reverse the burden of proof for the OCT or asking me to prove a negative still doesn't answer the question I asked you. I could just as easily claim UFOs took down the towers, any evidence it wasn't UFOs? This is grade school logic Shiner, grow up. Why don't you just answer the question? Is it too difficult for you to explain your belief(s) or do you just throw **** up against the wall and hope it sticks?