According to the latest PPP poll, it’s: 16% Donald Trump 12% Jeb Bush and Scott Walker 11% Mike Huckabee 9% Ben Carson and Marco Rubio 7% Rand Paul 6% Ted Cruz 5% Chris Christie 4% Carly Fiorina 2% Rick Perry 1% Lindsey Graham, Bobby Jindal, and Rick Santorum >1% John Kasich and George Pataki.