Oh dear. Media Matters has apparently done something terrible to annoy Bill O'Reilly and Stuart Varney to the point where they're foaming at the mouth and calling Media Matters a "hate group," a pejorative O'Reilly has used against the organization in the past. It began gently enough, with them agreeing that Media Matters is really just a "far-left propaganda machine." And then they ramped it up, suggesting that their tax-exempt status should be taken away because...hurt fee-fees. Fox News has been after Media Matters for years.