In 2008, Clintons entire 7,589-vote statewide margin over Obama was attributable to just five heavily working-class towns: Manchester (the largest city), Nashua (the second-largest city), Salem (a suburb on the Massachusetts border), Rochester (a mill town on the Maine border) and Berlin (a mill town in the north country). If Clinton wants to keep things close with Sanders tonight, shell need to win these towns. If Sanders is winning them, itll be a sign that he has broken Clintons grip on working-class Democrats and is headed for a big victory.
Meanwhile, Obamas five biggest margins in 2008 came from liberal, academic, stereotypically granola towns: Hanover (home to Dartmouth College), Keene (home to Keene State College), Durham (home to the University of New Hampshire), Concord (the capital) and Portsmouth (an artsy, high-income coastal city). If Clinton is winning at least 40 percent of the vote in any of these towns, it could be a good sign for her. But if Sanders is winning them by more than 2-to-1, we could be in for a Bernie blizzard.
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