Howard Dean Says Biden's Super Tuesday Wins Are 'Not A Done Deal'

After Super Tuesday, it looks like the Democratic presidential race is down to Bernie Sanders and Joe Biden. Biden won more states on Tuesday but Sanders claimed the biggest prize — California.

Host Jeremy Hobson speaks with Howard Dean (@GovHowardDean), the former Vermont governor who ran for president in 2004 and later chaired the Democratic National Committee, about where the race goes from here.