Donald Trump, Ben
Carson, Carly
Fiorina, Senator
Marco Rubio,
Governor Jeb Bush,
Senator Rand Paul,
Governor Chris
Christie, Governor
John Kasich, Sen
(more)
Donald Trump, Ben Carson, Carly Fiorina, Senator Marco Rubio, Governor Jeb Bush, Senator Rand Paul, Governor Chris Christie, Governor John Kasich, Senator Ted Cruz, Governor Mike Huckabee and Governor Scott Walker square off in the 8 p.m. ET Republican presidential debate hosted by CNN.