Gravis Marketing has Trump in the lead...
Donald Trump 31%
Scott Walker 15%
Jeb Bush 10%
Bobby Jindal 7%
Mike Huckabee 6%
Ted Cruz 6%
Ben Carson 5%
John Kasich 5%
Carly Fiorina 4%
Rick Santorum 3%
Marco Rubio 3%
Rick Perry 2%
Lindsey Graham 1%
Chris Christie 1%
Rand Paul 1%
George Pataki 1%
