Fox News accidentally revealed its deepest, darkest secret yesterday: The public figure known as "Sarah Palin" is actually an elaborate comedy sketch by Tina Fey. This clip from America's News HQ, in which Palin employer/promoter Fox News illustrates a Palin story with an image from Fey's Saturday Night Live Palin impression, pretty much proves it. Turns out Roger Ailes secretly wants to be Lorne Michaels. [Video via Crooks & Liars]