Trump tops national poll for second straight week
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Donald TrumpDonald John TrumpCNN analyst Kirsten Powers: Melania's jacket should read 'Let them eat cake' CNN's Cuomo confronts Lewandowski over 'womp womp' remark Sessions says FBI agent Peter Strzok no longer has his security clearance MORE has topped the rest of the GOP presidential field for the second time in as many weeks, according to a new Suffolk University/USA TODAY poll.

The national poll of voters who identify as Republicans or independents shows Trump in the lead with 17 percent, followed by former Florida Gov. Jeb Bush with 14 percent.

Wisconsin Gov. Scott Walker, Sen. Ted CruzRafael (Ted) Edward CruzSenate Gang of Four to meet next week on immigration Live coverage: High drama as hardline immigration bill fails, compromise vote delayed Trump renews call to end filibuster amid immigration furor MORE (Tex.) and Sen. Marco RubioMarco Antonio RubioPolitical figures pay tribute to Charles Krauthammer Senate moving ahead with border bill, despite Trump Hillicon Valley: New FTC chief eyes shake up of tech regulation | Lawmakers target Google, Huawei partnership | Microsoft employees voice anger over ICE contract MORE (Fla.) round out the top five with 8 percent, 6 percent and 5 percent, respectively.

“Trump is making daily headlines in advance of the primary season,” said Suffolk University Political Research Center Director David Paleologos in a statement. “This has vaulted him to the top of the pack on the backs of conservative voters.”

Trump’s rapid ascent to head of the GOP pack was first cemented in a Public Policy Polling survey of likely voters in North Carolina, which placed Trump ahead of Bush and Walker by a four-point margin.

An Economist/YouGov poll of GOP voters released last week gave Trump his first national poll win, putting him ahead of Bush and Sen. Rand PaulRandal (Rand) Howard PaulGOP senators call for probe of federal grants on climate change Overnight Health Care — Presented by the Association of American Medical Colleges — Key ObamaCare groups in limbo | Opioids sending thousands of kids into foster care | House passes bill allowing Medicaid to pay for opioid treatments US watchdog: 'We failed' to stem Afghan opium production MORE (Ky.) by four points.