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DES MOINES, IOWA - FEBRUARY 1: Republican presidential candidate, Sen. Marco Rubio (R-FL) addresses supporters at a caucus night party at the Marriott hotel on February 1, 2016 in Des Moines, Iowa. Republican and Democratic candidates for President of the United States are awaiting the first primary voting in the 2016 Presidential Election.  (Photo by Pete Marovich/Getty Images)
DES MOINES, IOWA - FEBRUARY 1: Republican presidential candidate, Sen. Marco Rubio (R-FL) addresses supporters at a caucus night party at the Marriott hotel on February 1, 2016 in Des Moines, Iowa. Republican and Democratic candidates for President of the United States are awaiting the first primary voting in the 2016 Presidential Election.  (Photo by Pete Marovich/Getty Images)

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    Rubio campaign looks to capitalize on Iowa momentum

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Rubio campaign looks to capitalize on Iowa momentum

Republican presidential candidate Marco Rubio's third place finish in Iowa is being considered a victory. CNN's Dana Bash reports.

Rubio campaign looks to capitalize on Iowa momentum

Republican presidential candidate Marco Rubio's third place finish in Iowa is being considered a victory. CNN's Dana Bash reports.