Second 2020 Democratic primary debate -- Night 1 live blog
Twenty candidates for the Democratic presidential nomination are taking part in a second round of debates over two nights in Detroit beginning Tuesday evening.
Tuesday night's lineup includes Sens. Elizabeth Warren, D-Mass., Bernie Sanders, I-Vt., and South Bend, Ind. Mayor Pete Buttigieg.
Follow along with FoxNews.com’s live blog below. Mobile users click here.