The current Republican front-runner didn't spare any of the candidates during his live tweets on Hillary Clinton's credibility, Bernie Sanders' views on gun laws, and more. He also found ways to brand himself by retweeting supporters who literally watched his tweets instead of the actual debate on CNN.

Tuesday night's highly anticipated democratic debate brought burning questions to the five candidates that took the Las Vegas stage, but no one question held more potential to boost (or break) a campaign than an inquiry about Black lives in America -- Do Black Lives Matter?