Latest WBUR Poll Shows A Tight Race With Moderate Candidates With An Edge In N.H.

We hear from Anthony Brooks, WBUR's senior political reporter, on a new WBUR poll that finds Pete Buttigieg, mayor of South Bend, Indiana, and former Vice President Joe Biden leading the crowded Democratic presidential primary race in New Hampshire. They are followed by Vermont Sen. Bernie Sanders and Massachusetts Sen. Elizabeth Warren, who is in fourth place.