On a recent episode of "The O'Reilly Factor," Bill O'Reilly and Geraldo Rivera went from decrying Mel Gibson's critics to going after their own. Following a bout of showy restraint, they complained about the "corporate masters" who back "rappers" Keith Olbermann of MSNBC, as well as Jon Stewart and Stephen Colbert. Start the clip at 1m30s to skip the Mel recap.
Stephen Colbert, naturally, took Geraldo's complaint very seriously and called Jon onto "The Colbert Report" to demand an apology. It takes a big man to own up to his mistakes, and an even bigger mustache to erase them.