Daily Show Host Trevor Noah covers Joe Biden's landslide win in South Carolina's 2020 Democratic primary, and the moderate rivals who dropped out after, and the former vice president gaffes it up during his victory lap. Plus, Jordan Klepper and Roy Wood Jr. find out how black primary voters in South Carolina are responding to Democratic candidates' efforts to associate themselves with Barack Obama. And Jon Stewart covers Obama's win in South Carolina and Bill Clinton's comments that suggest that once South Carolina went black it could never go back.