Im watching it right now. Its pretty good.

IMO it makes fun of the 9/11 truth movement while at the same time telling its viewers that its ok to ask these questions without feeling like a jackass or an anti-american person. And its quite hilarious. If you want my opinion this episode will be loved by those who are part of the "9/11 truth movement" and those who arent. It appeals to both. And those hardly boys are just too funny.