PoliticsCharlie Rangel Releases Biographical Rap Song AdThe 84-year-old Harlem congressman released the ad ahead of a tough primary battle for re-election on Tuesday. It's got a beat!By by Andrew KaczynskiBuzzFeed News ReporterPosted on June 23, 2014, 5:52 pmTwitterFacebookLink View this video on YouTube youtube.com Charlie Rangel Really Might Lose This Time buzzfeed.com