'South Park' takes on Glenn Beck (videos)

"South Park" has been on a topical roll this season. Last night's episode took a thinly veiled aim at Fox News personalities, Glenn Beck in particular, when Cartman took over his elementary school's morning announcements. Not content with simply reading the news, Cartman becomes a right-wing pundit attacking the school's class president for being "socialist." As he gathers followers, he justifies attacks with Beck's famous line -- that he's "just asking questions."