Ahead of South Carolina’s primary, the stakes are high for all of the Democratic candidates, but especially for Joe Biden. The former vice president had a substantial lead but has dropped in recent polls, notably among the state's black voters who make up about 60% of Democrats. Gayle King spoke with black voters about which candidates they support and why.

Code: CAZSPORT. You need to use promocode. The discount is available only for Sports & Outdoor category.

More videos