Voters in South Carolina and across the country, as well as outspoken celebrities in Hollywood, tuned in on Tuesday to watch the remaining 2020 Democratic presidential hopefuls engage in their most intense debate yet. The top remaining Democratic candidates for president — Michael Bloomberg, Elizabeth Warren, Bernie Sanders, Joe Biden, Pete Buttigieg, Amy Klobuchar and Tom Steyer — met for a heated and contentious debate in Charleston, S.C.