Republican U.S. presidential candidate businessman Donald Trump (L) listens as Senator Marco Rubio speaks at the Republican U.S. presidential candidates debate sponsored by CBS News and the Republican... more 
Republican U.S. presidential candidate businessman Donald Trump (L) listens as Senator Marco Rubio speaks at the Republican U.S. presidential candidates debate sponsored by CBS News and the Republican National Committee in Greenville, South Carolina February 13, 2016. REUTERS/Jonathan Ernst less 
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Reuters | Photo By JONATHAN ERNST / REUTERS
Sat, Feb 13, 2016 9:26 PM EST