Senator Bernie Sanders won the primary last night and will take that momentum into Nevada.

And now I'm delighted to bring you some pretty good news.

We have now won the Nevada Caucus.

Well all eyes are turning to South Carolina.

The next battleground state in the race for the Democratic presidential nomination.

Bernie Sanders is the undisputed frontrunner among Democratic presidential candidates

hoping to challenge Donald Trump.

Hey it's Alex Burns in New York.

So last week in Nevada we saw the candidates start going after each other more intensely

than ever before.

Days before the caucus is there as Bernie Sanders was emerging as a progressive frontrunner.

With none of the more moderate candidates willing to drop out and Mike Bloomberg fragmenting

the vote even further.

Good evening and welcome the Democratic presidential primary here in South Carolina.

The first primary in the South is just four days away.

And Super Tuesday is just a week away and this is the biggest primary day of the year.

As voters in 14 states cast ballots and many of them tell us they have not actually made

of their mind.

So this week with days to go until the South Carolina primary and signs that Sanders

is gaining among African American voters.

Those were even more wild and the debate moderators totally failed to keep control of the event

which didn't help.

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