Lieberman on Iran: Greg Sargent has the excerpts from Joe Lieberman's appearance on the Glenn Beck show during which Beck said a whole series of absurd things about Iran to which Lieberman happily agreed. The highlight is that Lieberman assented to Beck's view that "The weapons of mass destruction was a nice side benefit" of the Iraq War, but that fundamentally, "We were trying to go and pop the head of the snake in Iran."