"Charlie belongs to a group who thinks 9/11 was a CIA plot and the buildings were destroyed by a covert demolition team."
WTF? What about the pictures and footage of the planes crashing into the towers? What about all the people killed on those planes? What about the fact that Bin Laden took the credit for it, knowing fully well that doing so would make even more people hunt him down? Besides, I could be wrong, but I don't think a covert demolitions team could have done that damage to the Pentagon the way it was done. Sheen would have to be insane or in denial to possibly believe something like that.
The only Charlie Sheen film I kind of liked was "Men At Work," and even then, most of the other actors (Especially Keith David) stole the spotlight from him.
According to Charlie, the buildings falling looked more like a "...controlled demolition."
I've actually chated with someone who did not believe a plane impacted the Pentagon because there was no video to prove it.