911 Conspiracy Theory

Some people believe 911 was a conspiracy theory made by the gouvernment to mislead the people.

Guy 1: So sad what happened on 911
Guy 2: I believe 911 was a Conspiracy Theory made by the gouvernment. It's obvious there is something more to this.
Guy 1: Like what? Aliens?
Guy 2: I think you are onto something.
Guy 1: So it's the 911 Conspiracy Theory?