Republican presidential candidates Donald Trump poses behind his podium following the CBS News Republican Presidential Debate in Greenville, South...
Republican presidential candidates Sen. Ted Cruz , Donald Trump and Sen. Marco Rubio participate in a CBS News GOP Debate February 13, 2016 at the...
Republican presidential candidates Ohio Governor John Kasich, Jeb Bush, Sen. Ted Cruz , Donald Trump, Sen. Marco Rubio and Ben Carson participate in...
Republican presidential candidates Ohio Governor John Kasich, Jeb Bush, Sen. Ted Cruz , Donald Trump, Sen. Marco Rubio and Ben Carson participate in...
Workers prepare the stage for the CBS News Republican Presidential Debate in Greenville, South Carolina, on February 13, 2016. / AFP / JIM WATSON
Republican presidential candidates Sen. Marco Rubio is offered with candies by Donald Trump during a break of a CBS News GOP Debate February 13, 2016...
Republican presidential candidates Sen. Ted Cruz and Donald Trump participate in a CBS News GOP Debate February 13, 2016 at the Peace Center in...
Republican presidential candidates Sen. Ted Cruz , Donald Trump and Sen. Marco Rubio participate in a CBS News GOP Debate February 13, 2016 at the...
Republican presidential candidates Donald Trump and Sen. Marco Rubio participate in a CBS News GOP Debate February 13, 2016 at the Peace Center in...
Republican presidential candidate Donald Trump gestures towards fellow candidate Jeb Bush as they argue through candidate Ted Cruz during the CBS...
Republican presidential candidates Jeb Bush, Sen. Ted Cruz and Donald Trump participate in a CBS News GOP Debate February 13, 2016 at the Peace...
Republican presidential candidates arrive for the CBS News Republican Presidential Debate in Greenville, South Carolina, February 13, 2016. From left...
Republican presidential candidate Donald Trump participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South...
News Chief White House correspondent Major Garrett prepares for the CBS News Republican Presidential Debate to be held at the Peace Center in...
Executive producer Mary Hager prepares for the CBS News Republican Presidential Debate to be held at the Peace Center in Greenville, South Carolina...
Kimberley Strassel of the Wall Street Journal prepares for the CBS News Republican Presidential Debate to be held at the Peace Center in Greenville,...
Senator Marco Rubio, a Republican from Florida and 2016 Republican presidential candidate, second from right, moves past fellow 2016 Republican...
Republican Presidential candidates Senator Ted Cruz, a Republican from Texas, from left, Senator Marco Rubio, a Republican from Florida, Ben Carson,...
Republican Presidential candidates, at podiums from left, John Kasich, governor of Ohio, Jeb Bush, former governor of Florida, Senator Ted Cruz, a...
Republican presidential candidate Donald Trump speaks to members of the media in the spin room as his wife Melania looks on after a CBS News GOP...
Republican presidential candidates Donald Trump and Marco Rubio following the CBS News Republican Presidential Debate in Greenville, South Carolina,...
Republican presidential candidates Donald Trump holds a pack of Tic-Tacs during the CBS News Republican Presidential Debate in Greenville, South...
Republican presidential candidates Ohio Governor John Kasich, Jeb Bush, Sen. Ted Cruz , Donald Trump, Sen. Marco Rubio and Ben Carson stand on stage...
Republican presidential candidates Ohio Governor John Kasich, Jeb Bush, Sen. Ted Cruz , Donald Trump, Sen. Marco Rubio and Ben Carson stand on stage...
Presidential candidate Donald Trump speaks in the "Spin Room" following the Republican Presidential debate on February 13, 2016 in Greenville, South...
Presidential candidate Donald Trump speaks in the "Spin Room" following the Republican Presidential debate on February 13, 2016 in Greenville, South...
Presidential candidate Donald Trump speaks in the "Spin Room" following the Republican Presidential debate on February 13, 2016 in Greenville, South...
Presidential candidate Donald Trump speaks in the "Spin Room" following the Republican Presidential debate on February 13, 2016 in Greenville, South...
Presidential candidate Donald Trump speaks in the "Spin Room" following the Republican Presidential debate on February 13, 2016 in Greenville, South...
Republican presidential candidates Jeb Bush talks to Sen. Ted Cruz during a break of a CBS News GOP Debate February 13, 2016 at the Peace Center in...
Presidential candidate Donald Trump speaks in the "Spin Room" following the Republican Presidential debate on February 13, 2016 in Greenville, South...
Republican presidential candidates Jeb Bush talks to Sen. Ted Cruz during a break of a CBS News GOP Debate February 13, 2016 at the Peace Center in...
Republican presidential candidates Jeb Bush, Sen. Ted Cruz and Donald Trump participate in a CBS News GOP Debate February 13, 2016 at the Peace...
Republican presidential candidates Sen. Ted Cruz , Donald Trump and Sen. Marco Rubio participate in a CBS News GOP Debate February 13, 2016 at the...
Republican presidential candidates Jeb Bush shakes hands with Sen. Ted Cruz after a CBS News GOP Debate February 13, 2016 at the Peace Center in...
Republican presidential candidates Sen. Marco Rubio listens to Donald Trump during a break of a CBS News GOP Debate February 13, 2016 at the Peace...
Republican presidential candidates Donald Trump tucks a note into his suit pocket following the CBS News Republican Presidential Debate in...
Republican presidential candidate Jeb Bush gestures during a break of a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville,...
Republican presidential candidates Jeb Bush and Ted Cruz talk following the CBS News Republican Presidential Debate in Greenville, South Carolina,...
Republican presidential candidates John Kasich and Donald Trump shake hands following the CBS News Republican Presidential Debate in Greenville,...
Republican presidential candidate Ohio Governor John Kasich participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in...
Republican presidential candidate Sen. Ted Cruz participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South...
Republican presidential candidates John Kasich , Donald Trump and Ben Carson shake hands following the CBS News Republican Presidential Debate in...
Republican presidential candidate Donald Trump gives a thumbs up following the CBS News Republican Presidential Debate in Greenville, South Carolina,...
Republican presidential candidate Donald Trump talks with reporters in the Spin Room following the CBS News Republican Presidential Debate in...
Republican presidential candidates Ben Carson listens to a TV crew member as Donald Trump smiles during a break of a CBS News GOP Debate February 13,...
Republican presidential candidate Marco Rubio gives a thumbs up after the CBS News Republican Presidential Debate in Greenville, South Carolina,...
Republican presidential candidate Jeb Bush participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South Carolina....
Republican presidential candidates Sen. Marco Rubio and Ben Carson participate in a CBS News GOP Debate February 13, 2016 at the Peace Center in...
Republican presidential candidate Jeb Bush participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South Carolina....
Republican presidential candidates Ohio Governor John Kasich, Jeb Bush, Sen. Ted Cruz and Donald Trump observe a moment of silence for U.S. Supreme...
Republican presidential candidate Sen. Ted Cruz participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South...
Republican presidential candidates Jeb Bush, Sen. Ted Cruz and Donald Trump participate in a CBS News GOP Debate February 13, 2016 at the Peace...
Republican presidential candidate Ben Carson participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South...
Republican presidential candidate Ben Carson participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South...
Republican presidential candidate Sen. Marco Rubio participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South...
Republican presidential candidate Jeb Bush participates in a CBS News GOP Debate February 13, 2016 at the Peace Center in Greenville, South Carolina....
Republican presidential candidates Donald Trump, president and chief executive of Trump Organization Inc., left, speaks with Senator Marco Rubio, a...
Presidential candidates Senator Ted Cruz, a Republican from Texas, left, and Donald Trump, president and chief executive of Trump Organization Inc.,...
Presidential candidates Senator Ted Cruz, a Republican from Texas, left, and Donald Trump, president and chief executive of Trump Organization Inc.,...