ProPublica – The social network is letting some political ads slip through without the required verification, while blocking promotional posts by news organizations, which are pushing back.

“..Facebook’s new screening policies to deter manipulation of political ads are creating their own problems. The company’s human reviewers and software algorithms are catching paid posts from legitimate news organizations that mention issues or candidates, while overlooking straightforwardly political posts from candidates and advocacy groups. Participants in ProPublica’s Facebook Political Ad Collector project have submitted 40 ads that should have carried disclaimers under the social network’s policy, but didn’t. Facebook may have underestimated the difficulty of distinguishing between political messages and political news coverage — and the consternation that failing to do so would stir among news organizations…”