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