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.

Democratic presidential front-runner Hillary Clinton is expected to unveil an ambitious plan to tackle gun violence.

Sometimes the past catches up with us. Which seemed to be the case with former Maryland Governor Martin O’Malley, who threw his hat into the…