CBS poll: Trump holds 15-point lead in Michigan
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Republican presidential candidate Donald TrumpDonald John TrumpHouse expected to vote on omnibus Thursday afternoon House passes 'right to try' drug bill Spending bill rejects Trump’s proposed EPA cut MORE has a 15-point lead in Michigan, according to a poll released early Sunday.

Trump has 39 percent of the vote in an online CBS News 2016 Battleground Tracker survey conducted by YouGov, with his closest rival, Texas Sen. Ted CruzRafael (Ted) Edward CruzTrump can save Republicans and restore sanity to California in 2018 Cruz says Cambridge Analytica assured him its practices were legal Dem battling Cruz in Texas: ‘I can understand how people think this is crazy’ MORE, taking 24 percent.

Florida Sen. Marco RubioMarco Antonio RubioRussia leak raises questions about staff undermining Trump House members urge Senate to confirm Trump's NASA nominee Rubio: McCabe 'should've been allowed to finish through the weekend' MORE follows Cruz in third place with 16 percent, and Ohio Gov. John Kasich is in fourth with 15 percent.

According to the survey, about 70 percent of respondents see Trump as the candidate who would favor "regular people" over big donors. It also showed that GOP voters in Michigan said they'd be less likely to vote for an establishment candidate.

YouGov interviewed 1,415 registered voters in Michigan.

Trump also holds a large lead in the NBC News/Wall Street Journal/Marist poll released Sunday morning. He has 41 percent support among likely Republican primary voters in Michigan. Cruz follows with 22 percent, with Rubio in third at 17 percent. Kasich has 13 percent.

But in an ARG poll released Saturday, Kasich edged out Trump, 33 to 31 percent. In that poll, Cruz comes in third with 15 percent, and Rubio follows with 11 percent.