Tom and Pete are out while Joe enjoys big mo. Will it be enough to stop the Bern?

It's the day before Super Tuesday and John breaks down the last 48 hours of the race.   John gives his in depth analysis of Biden's big win in South Carolina and why did Tom Steyer and Pete B really drop out? Who is next to drop? John has predictions.   Will the big momentum for Biden be enough for him to take the lead on Super Tuesday? John explains the logistics and realities of what Biden can and can't do from here on out.   Bloomberg aired his big 3 minutes ad. John gives his thoughts on why Mike aired such a lengthy spot and whether or not it'll work.