The Donald Trump juggernaut rolls into Florida where the GOP front-runner leads native son Sen. Marco Rubio 44 - 28 percent among likely Republican primary voters, according to a Quinnipiac University poll released today. Sen. Ted Cruz of Texas has 12 percent with Ohio Gov. John Kasich at 7 percent and Dr. Ben Carson at 4 percent. Men back Trump over Rubio 49 - 25 percent, while women go to Trump 39 - 31 percent, the independent Quinnipiac (KWIN-uh-pe-ack) University Poll finds.