Just a month remains until New Hampshire voters cast ballots in the first-in-the-nation primary. The result will matter.
Historically, if Granite Staters affirm Iowa’s choice, then that candidate has always won their party’s presidential nomination.
However, the last two times the decision was split, it led to a protracted 50-state campaign marathon through June.
From time to time this past year, the Globe has set out to answer this question: If the New Hampshire primary were held today, who would win?