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COLUMBIA, SC - FEBRUARY 20:  Republican presidential candidate Marco Rubio (2nd R) celebrates with (L-R) South Carolina Gov. Nikki Haley, Rep. Trey Gowdy (R-SC) and Sen. Tim Scott (R-SC) after Rubio addressed supporters at a primary night event February 20, 2016 in Columbia, South Carolina. Rubio was locked in a tight race with Sen. Ted Cruz for second place in the "First in the South" primary.  (Photo by Win McNamee/Getty Images)
COLUMBIA, SC - FEBRUARY 20:  Republican presidential candidate Marco Rubio (2nd R) celebrates with (L-R) South Carolina Gov. Nikki Haley, Rep. Trey Gowdy (R-SC) and Sen. Tim Scott (R-SC) after Rubio addressed supporters at a primary night event February 20, 2016 in Columbia, South Carolina. Rubio was locked in a tight race with Sen. Ted Cruz for second place in the "First in the South" primary.  (Photo by Win McNamee/Getty Images)

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Sen. Marco Rubio says the GOP contest for the presidency is now a three-man race. But after no wins from three early contests, he's in need of a first place finish.

Rubio's 'Colors of Bennetton' and why he needs a win

Sen. Marco Rubio says the GOP contest for the presidency is now a three-man race. But after no wins from three early contests, he's in need of a first place finish.