Bill Baroni (right), New Jersey Gov. Chris Christie's former top appointee at the Port Authority of New York and New Jersey, arrives at federal court in Newark, N.J., on Friday. Baroni and Bridget Kelly were found guilty of scheming to use traffic jams to punish a Democratic mayor who didn't endorse Christie in 2013. Julio Cortez/AP hide caption

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Julio Cortez/AP

As Christie Stands By Trump, New Jersey Supporters Wonder Why

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Bernie Sanders and Donald Trump deliver victory speeches at their respective watch parties in New Hampshire. Jewel Samad/AFP; Joe Raedle/Getty Images hide caption

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Jewel Samad/AFP; Joe Raedle/Getty Images

Republican Chris Christie of New Jersey has invested nearly his entire campaign on New Hampshire. A poor result will almost certainly effectively end his candidacy. Robert F. Bukaty/AP hide caption

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Robert F. Bukaty/AP

Thanks to the current nomination calendar, U.S. presidential candidates (like Chris Christie, pictured at the 2015 Iowa State Fair) get lots of practice at flipping pork chops. Scott Olson/Getty Images News hide caption

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Scott Olson/Getty Images News

Students from Manchester University visit the caucus exhibit at Iowa's state museum in Des Moines Scott Detrow/NPR hide caption

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Scott Detrow/NPR

Politics 101: A College Class Gets Up Close And Personal With The Iowa Caucuses

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Republican presidential candidate Sen. Marco Rubio, R-Fla. holds a rifle during a campaign stop Jan. 15, 2016, at Sturm, Ruger & Co., in Newport, N.H. Matt Rourke/AP hide caption

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Matt Rourke/AP

Establishment Republicans Scramble To Top Trump

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Republican presidential candidate and New Jersey Gov. Chris Christie campaigns in Manchester, N.H., in August. Michael Dwyer/AP hide caption

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Michael Dwyer/AP

PAC Supporting Christie Scoops Up Voter Data Across New Hampshire

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An American soldier carrying equipment walks past an American flag at Incirlik Air Base in Adana, Turkey, as U.S. Air Force war planes are used against ISIS. Anadolu Agency/Getty Images hide caption

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Republican presidential candidate and New Jersey Gov. Chris Christie and his wife Mary Pat Christie in Londonderry, NH on Tuesday. Allegra Boverman/NHPR hide caption

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Allegra Boverman/NHPR

In Wake Of Paris Attacks, Chris Christie Sees An Opportunity

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Marco Rubio (center) was able to stand out even while being targeted by Jeb Bush (left), someone once described as a mentor. Donald Trump looks on. Mark J. Terrill/AP hide caption

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Mark J. Terrill/AP

Preparations underway in the Media Center at the third Republican debate on the campus of the University of Colorado in Boulder, Colo. Robyn Beck/AFP/Getty Images hide caption

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Robyn Beck/AFP/Getty Images

Nurse Kaci Hickox speaks to the media last year outside her home in Fort Kent, Maine. Hickox, who sharply protested being quarantined at a New Jersey hospital in 2014 after she returned from treating Ebola patients in West Africa, has filed a lawsuit against the state of New Jersey. Robert F. Bukaty/AP hide caption

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Robert F. Bukaty/AP