ATLANTA - Facebook pages with political ties will no longer be able to promote themselves as news publishers on the platform, according to a new policy the social media titan announced on Tuesday.The policy is designed to help prevent American publishers with structural ties to political entities from claiming the news exemption within the platform’s advertisement authorization process.The news exemption previously allowed outlets to publish items about social issues, politics or elections without their content being labeled as “political” by Facebook.RELATED: Arizona, long considered a GOP stronghold, could be swing state in 2020 presidential election, experts sayWith the new policy, content from politicians, political action committees.