A new Fox News poll finds Donald Trump leading the GOP field nationally with 39% — up 10 points since last month — followed by Ted Cruz at 18%, Marco Rubio at 11% and Ben Carson at 9%. All other candidates are at 3% or less.
A new Public Policy Polling survey shows Trump at 34%, Cruz at 18%, Rubio at 13%, Bush at 7%, Carson at 6% and Christie at 5%.

