With the tenth debate of the election cycle in the books, it's fair to say not a single candidate held back in South Carolina. Bookended by the two billionaires on stage, former mayor Michael Bloomberg and businessman Tom Steyer, the debate ensued into what was often a scrappy shouting match as candidates tried to land their best punches. This debate, a mere few days before South Carolina's primary, was critical. CNN chief political correspondent Dana Bash joins CNN political director David Chalian for a deep-dive on the fight for the South Carolina primary.

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