Your ability to accurately comment on English grammar is virtually nonexistent. You get all confused on simple things like the present continuous.
I am not a 911 Truther. That appellation goes to those gullible folks who believe in the US government conspiracy theory, the one that has zero evidence to support it. We all know this because you 911 Truthers cannot provide any evidence for said US government nonsense.
On the other hand, there is voluminous scientific evidence that proves the US government conspiracy theory is impossible.
You do know that Osama bin Laden had nothing to do with 911, don't you? With the admissions from the US that OBL was not involved in 911, the US government's conspiracy fable falls apart. But the science has already clearly established that.