While we like to think of Vermont as the home of Ben & Jerry’s and Bernie Sanders, from a historical perspective, it’s actually among the most Republican states in American history. It voted for every Republican candidate for president from 1856 to 1988 (except for Lyndon Johnson’s landslide in 1964), and former Sen. Pat Leahy was fond of noting that he was the only Democrat the state had ever sent to the Senate. So there’s something poetic about the state asserting itself in a GOP primary tonight.

—Jacob Rubashkin, Inside Elections

Polling of the Vermont Republican primary was pretty thin this year, with only one poll released in the last month from the University of New Hampshire Survey Center. That survey suggested a fairly easy win for Trump; he was ahead of Haley by 30 percentage points. In addition, 58 percent of likely GOP primary voters in the state said they would be dissatisfied or angry if Haley were to win the nomination, while just 29 percent said the same of Trump.

—Mary Radcliffe, 538

Remember, dear reader, the presidential primary is all about the delegates. So far Trump has 276 to Haley's 43. That total is so lopsided that the only real question left is when, not if, Trump will win. The next big primary day is March 12 — let's take a look at what Trump needs to do today in order to clinch the delegate majority of 1,215 on the 12th.

Here's the math: There are 199 delegates up for grabs in contests between March 8 and March 12. Assuming he wins all of those 199 delegates, he would need to win 1,215 - 199 = 1,016 by the time all Super Tuesday ballots are counted. As noted, he's already won 276 of those delegates, meaning he has to pick up 769 delegates more, out of the 865 delegates up for grabs tonight. That's about 89% — which is a little higher than the 87% of delegates he has won from states that have voted so far.

Trump could totally pull that off, in which case we would start calling him the "presumptive nominee" next Tuesday. Otherwise, he will have to wait until March 19, when there are 370 more delegates up for grabs.

—G. Elliott Morris, 538

If you feel like sitting on the edge of your seat, like we do, The New York Times Needle is back in action tonight and has Haley ever-so-slightly ahead in Vermont at the moment.

—Monica Potts, 538

A big question is whether Trump is line to mathematically clinch the nomination next Tuesday, March 12 — the earliest possible date on the calendar that a candidate (namely, Trump) could claim a majority of the GOP's 2,429 national delegates. And it looks like it could be close.

Trump entered the night with 247 delegates to Haley's 43, according to 538's delegate benchmark tracker, and he looks in line to win roughly 775 to 805 delegates out of 854 that were up for grabs today. That would put him at around 1,025 to 1,055 delegates. If he's on the short end of that range, a Trump sweep of all delegates in contests after today up through March 12 would put him just above the 1,215 mark to clinch. This makes the Vermont result, where Haley is just above 50 percent, pretty important, because it would mean the difference between Trump claiming about 0 delegates, or claiming 8 should Haley fall short of a majority in her victory.

—Geoffrey Skelley, 538