Poll: Most Republicans think Trump will win nomination
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A majority of Republican voters believe that Donald TrumpDonald John TrumpTrump: I hope voters pay attention to Dem tactics amid Kavanaugh fight South Korea leader: North Korea agrees to take steps toward denuclearization Graham calls handling of Kavanaugh allegations 'a drive-by shooting' MORE will be their party’s presidential nominee, according to a Rasmussen poll released Friday.

The poll found that 57 percent of Republican voters think Trump is likely to win the nomination, up from 27 percent two months ago, when the billionaire businessman officially launched his campaign.

Only 15 percent of Republican voters see a Trump nomination as "not at all likely," down from 29 percent over the same span.

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Among all voters, 49 percent believe Trump will be the Republican candidate for president, up from 23 percent.

Voter confidence in Trump may be a reflection of national polls that have the businessman up by double-digits in the Republican primary.

RealClearPolitics average of polls has Trump leading the primary field with 22 percent support, followed by former Florida Gov. Jeb Bush at 10 percent and retired neurosurgeon Ben Carson at 9 percent. Wisconsin Gov. Scott Walker, Sen. Marco RubioMarco Antonio RubioRubio unloads on Turkish chef for 'feasting' Venezuela's Maduro: 'I got pissed' For Poland, a time for justice Judiciary Democrat calls for additional witnesses to testify on Kavanaugh MORE (R-Fla.) and Sen. Ted CruzRafael (Ted) Edward CruzGOP candidate scores upset win in Texas state Senate runoff McConnell tamps down any talk of Kavanaugh withdrawal Cornyn takes on O'Rourke over AR-15s MORE (R-Texas) are tied for fourth with 7 percent each.

The Rasmussen poll surveyed 1,000 likely voters from Aug. 19-20 and has a 3-point margin of error.