After the Democratic caucuses in Nevada gave a sizable win to Senator Bernie Sanders, the race moves on to South Carolina. How has the outlook changed for the various candidates?

Boston City Councilor Michelle Wu, who supports Sen. Elizabeth Warren; Nadeem Mazen, former Cambridge City Councilor and founder of, who supporters Sen. Bernie Sanders; and Steve Grossman, former Massachusetts treasurer and former chair of the Democratic National Committee, who supports Pete Buttigieg, joined Jim Braude Monday on Greater Boston to discuss.