MANCHESTER, NH - FEBRUARY 06: Republican presidential candidate New Jersey Governor Chris Christie participates in the Republican presidential debate at St. Anselm College February 6, 2016 in Manchester, New Hampshire. Sponsored by ABC News, the Independent Journal Review and Google, this is the final televised debate before voters go to the polls for the New Hampshire primary on February 9. (Photo by Joe Raedle/Getty Images)
Rubio, Christie exchange blows early
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2016 Republican Presidential Debates 33 videos
MANCHESTER, NH - FEBRUARY 06: Republican presidential candidate New Jersey Governor Chris Christie participates in the Republican presidential debate at St. Anselm College February 6, 2016 in Manchester, New Hampshire. Sponsored by ABC News, the Independent Journal Review and Google, this is the final televised debate before voters go to the polls for the New Hampshire primary on February 9. (Photo by Joe Raedle/Getty Images)
Rubio, Christie exchange blows early
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HOUSTON, TX - FEBRUARY 24: Republican presidential candidate U.S. Sen. Marco Rubio (R-FL) speaks during a campaign rally at the Marriott South at Hobby Airport on February 24, 2016 in Houston, Texas. The process to select the next Democratic and Republican Presidential candidates continues. (Photo by Joe Raedle/Getty Images)
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John Kasich: We need free, fair trade
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Marco Rubio participates in a debate sponsored by Fox News on March 3, 2016 in Detroit, Michigan.
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Republican presidential candidate, businessman Donald Trump, second from left, gestures as Sen. Marco Rubio, R-Fla., Sen. Ted Cruz, R-Texas, and Ohio Gov. John Kasich watch him a Republican presidential primary debate at Fox Theatre, Thursday, March 3, 2016, in Detroit
Fox anchor challenges Trump on deficit plans
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HOUSTON, TX - FEBRUARY 25: Republican presidential candidates Sen. Marco Rubio (R-FL) (L) and Ted Cruz (R-TX)(R) listen as Donald Trump answers a question during the Republican presidential debate at the Moores School of Music at the University of Houston on February 25, 2016 in Houston, Texas. The debate is the last before the March 1 Super Tuesday primaries. (Photo by Michael Ciaglo-Pool/Getty Images )
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HOUSTON, TX - FEBRUARY 25: Donald Trump (R) and Sen. Marco Rubio (R-FL) talk over each other at the Republican presidential debate at the Moores School of Music at the University of Houston on February 25, 2016 in Houston, Texas. The debate is the last before the March 1 Super Tuesday primaries. (Photo by Michael Ciaglo-Pool/Getty Images )
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HOUSTON, TX - FEBRUARY 25: Donald Trump (R) and Sen. Marco Rubio (R-FL) talk over each other at the Republican presidential debate at the Moores School of Music at the University of Houston on February 25, 2016 in Houston, Texas. The debate is the last before the March 1 Super Tuesday primaries. (Photo by Michael Ciaglo-Pool/Getty Images )
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