Joe Biden leads Bernie Sanders in delegate count after Super Tuesday
The Democratic presidential primary field is shrinking again after Michael Bloomberg dropped out to endorse former Joe Biden. CBS News political correspondent Ed O'Keefe, CBS News director of elections & surveys Anthony Salvanto, the Washington Post's Eugene Scott, Politico's Maggie Severns, and Yahoo News political reporter Brittany Shepherd spoke to CBSN's "Red and Blue" about the state of the race.