Poll: Trump Stays in First, Fiorina Surges to Fourth

The results of the two debates Thursday may already be being felt.

Donald Trump appears to have fallen in a recent national poll by NBC News, but so have his top rivals. Trump sits atop the field with 23%, followed by Marco Rubio, then Dr. Ben Carson at 11%. Carly Fiorina and Marco Rubio are tied with 8% each.

The poll was conducted after the recent controversy between Trump and Megyn Kelly.