This time the results could be further evidence that the Sanders surge is very real and very durable.

Caucus entrance polls show Sanders won a dominating 53% of the Hispanic vote - a demographic he struggled with against Clinton.

That bodes well for the senator in the two biggest prizes coming up, Texas and California, with their sizeable Hispanic populations.

Sanders also, not as surprisingly, carried a majority of those ages 18 to 27 and voters who said they want someone who agrees with them on the issues.

If Sanders has a winning formula this time around, it could be that he has successfully diversified his coalition, while keeping his loyal support from the young and those who want a president who is with them on issues like major healthcare reform, aggressively combating climate change and addressing income inequality.

In the caucus's first alignment voting - the preference caucus-goers expressed before they had to abandon sub-15% candidates and pick their second choice - the Sanders margin of victory did not appear nearly as large. The win, however, is still impressive. And no matter the metric, Sanders cruised to victory.

The Vermont senator appears so confident in his standing that he was campaigning in California this week and spent the day of the Nevada caucuses in Texas. If there was any doubt whether Sanders was the front-runner before now (and, quite honestly, there shouldn't have been), there is no question now.

Joe Biden

Ever since Joe Biden's struggles in Iowa presaged a downward spiral for his presidential hopes, his team has pointed to black voters as his "firewall" - an ethnic base of support that would pick him up after a rough stretch in the predominantly white first two states.

While Biden appears destined for a distant second in Nevada, with former Mayor Pete Buttigieg nipping at his heels, he finished at the top of the pack with the 10% of the voters there who are black, suggesting that his firewall hopes weren't entirely unfounded.

If Biden pulls those kind of numbers in South Carolina, where the Democratic electorate is 60% black, he'll probably win the state - although the margin over Sanders might be narrow. He'll take a win any way he can get it at this point, however.

On the campaign trail with Joe Biden

Meanwhile, most of Biden's rivals for the moderate (or, perhaps, anti-Sanders) vote posted lacklustre results. While Bloomberg still lurks in the days ahead, after Wednesday's debate he doesn't seem quite so intimidating either.

It's probably not enough to win him the nomination without Sanders making a significant stumble, but for once the former vice-president has a bit of good news to work with.

LOSERS

Elizabeth Warren

The Massachusetts senator can't catch a break. Her respectable third-place finish in Iowa was overshadowed by the chaos resulting from the party's management of the state's caucus system.

Then she had a bravura debate performance in Las Vegas on Wednesday night, highlighted by her clinical dissection of billionaire Mike Bloomberg, but it came after more than 70,000 Nevada Democrats - roughly two-thirds of the total turnout - had already cast their ballots in early voting.

According to entrance polls, 83% of Nevada caucus participants had made up their mind "before the past few days".

Wednesday night may have helped boost her fundraising and could give her some life in states that vote in the weeks ahead, but at least in Nevada the die had already been cast.

Amy Klobuchar and Pete Buttigieg

So much for Klobmentum, or Klobucharge or whatever you want to call it. After a surprisingly strong third-place finish in New Hampshire, the Minnesota senator scrambled to try to ramp up a cash-strapped campaign to compete in Nevada, South Carolina and the nationwide string of primaries to come.

It was a tall order, and the Nevada results are not encouraging.

Klobuchar said in her caucus-night speech (given from Minnesota, which holds a primary on Super Tuesday) that she "exceeded expectations", but that seems like an overly optimistic assessment.

The same could be said for Buttigieg, who gave an upbeat post-Nevada speech but also didn't see his New Hampshire (and Iowa) successes turn into much of a boost. Unlike New Hampshire, he finished well behind Sanders this time around.

And Klobuchar's Wednesday debate sparring partner can say he finished ahead of her. It's not clear where he goes from here, except to the South Carolina debate stage to needle Klobuchar some more.