To me it doesn't matter whether we really went to the moon or not. I would like to believe we did, and going multiple times defintely makes it more likely that we did, but the fact that we can't just go today defintely makes me suspicious.
But it really doesn't matter if we went then, or if we ever go again. What does matter is that 9/11 was an inside job and that can be proven beyond a shadow of a doubt. 9/11 is a much bigger con on the American people and the world than possibly faking going to the moon. One that has devastating consequences for most people on Earth, while the moon landings really only affected NASA's bottom line and possibly a cold war agenda. Like they said on the video, no one got killed going to the moon, but almost 3000 Americans did on 9/11.