“PPP’s newest national poll finds the race on the Republican side tightening considerably in the wake of Donald Trump’s surprise loss in Iowa on Monday night. Trump’s lead has fallen to just 4 points- he’s at 25% to 21% each for Ted Cruz and Marco Rubio, 11% for Ben Carson, 5% each for Jeb Bush, John Kasich, and the now departed Rand Paul, 3% each for Chris Christie and Carly Fiorina, and 1% for Jim Gilmore. Rick Santorum had literally zero supporters on our final poll including him.”