New Jersey Gov. Chris Christie leaves the Fort Lee, N.J., City Hall on Jan. 9. Louis Lanzano/AP hide caption

itoggle caption Louis Lanzano/AP

New Jersey Gov. Chris Christie joins Lt. Gov. and Secretary of State Kim Guadagno (right) at a statewide prayer service in Newark marking the one-year anniversary of Superstorm Sandy, in October. Eric Thayer/AP hide caption

itoggle caption Eric Thayer/AP

Democratic New Jersey Assemblymen (from left) Lou Greenwald, John S. Wisniewski and Vincent Prieto take questions at a news conference announcing a renewed investigation into the George Washington Bridge scandal. Mel Evans/AP hide caption

itoggle caption Mel Evans/AP

New Jersey Gov. Chris Christie, center, in one of the "Stronger Than The Storm" ads aimed at bringing tourists back to his state after Hurricane Sandy. StrongerThanTheStorm YouTube channel hide caption

itoggle caption StrongerThanTheStorm YouTube channel

Newly released documents depict officials discussing the controversial September closure of several lanes leading to the George Washington Bridge from Fort Lee, N.J. Here, the New Jersey side of the bridge, which leads to New York City, is seen Thursday. Andrew Burton/Getty Images hide caption

itoggle caption Andrew Burton/Getty Images

New Jersey Gov. Chris Christie conducts a lengthy news conference Thursday about his administration's role in traffic tie-ups on the George Washington Bridge. Jeff Zelevansky/Getty Images hide caption

itoggle caption Jeff Zelevansky/Getty Images

Gov. Chris Christie, R-N.J. Kena Betancur/Getty Images hide caption

itoggle caption Kena Betancur/Getty Images

The George Washington Bridge in Fort Lee, N.J., on Sept. 2, just days before lanes were closed under mysterious circumstances. Mel Evans/AP hide caption

itoggle caption Mel Evans/AP

New Jersey Gov. Chris Christie greets supporters on the eve of the election in a race that looks like a launchpad for a 2016 presidential run. Mel Evans/AP hide caption

itoggle caption Mel Evans/AP