CNN has formally severed ties with commentator Donna Brazile, a spokesman confirmed to Mediaite Monday. CNN and ABC News had both suspended Brazile after she was tapped to serve as acting DNC head following the resignation of Debbie Wasserman Schultz. In theory, that arrangement was only temporary, but CNN made it permanent as late as two weeks ago in the wake of hacked emails showing she provided questions in advance to the Hillary Clinton campaign.