Election

It was the first time that moderators asked candidates to address high child-care costs and the lack of paid parental leave in the U.S.

"Maybe we should think about prosecuting them," Sander said.

Klobuchar was referencing her 2006 Senate run in Minnesota, which she easily won.

Booker dissed Warren’s wealth tax proposal, adding that people want pathways to prosperity.

An email regarding Biden’s debate performance was circulated to supporters hours before candidates were expected to take the stage.