CNN special "America’s High: The case for and against pot"

I watched the version that had Mike Nelson's commentary on it. That was fun to watch because it just helped to have the wisecracking. I really loved MST3K and now I'm really into the Rifftrax that he does. When he did Reefer Madness, my friends said "Oh, that movie makes fun of itself", which a lot of people say when they make fun of a particularly bad movie, but still, it helps make it more watchable.