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LAS VEGAS, NV - DECEMBER 15:  Chairman of the Republican National Committee Reince Priebus speaks before the main the CNN Republican presidential debate on December 15, 2015 in Las Vegas, Nevada. This is the last GOP debate of the year, with U.S. Sen. Ted Cruz (R-TX) gaining in the polls in Iowa and other early voting states and Donald Trump rising in national polls.  (Photo by Justin Sullivan/Getty Images)
LAS VEGAS, NV - DECEMBER 15:  Chairman of the Republican National Committee Reince Priebus speaks before the main the CNN Republican presidential debate on December 15, 2015 in Las Vegas, Nevada. This is the last GOP debate of the year, with U.S. Sen. Ted Cruz (R-TX) gaining in the polls in Iowa and other early voting states and Donald Trump rising in national polls.  (Photo by Justin Sullivan/Getty Images)

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Priebus responds to Carson mispronouncing his name

Reince Priebus responds to Ben Carson mispronouncing his name on CNN's "New Day."

Priebus responds to Carson mispronouncing his name

Reince Priebus responds to Ben Carson mispronouncing his name on CNN's "New Day."