New Jersey Gov. Chris Christie waves as he leaves the stage at the Conservative Political Action Conference in National Harbor, Md. on Feb. 26, 2015.
New Jersey Gov. Chris Christie waves as he leaves the stage at the Conservative Political Action Conference in National Harbor, Md. on Feb. 26, 2015. Carolyn Kaster The Associated Press
New Jersey Gov. Chris Christie waves as he leaves the stage at the Conservative Political Action Conference in National Harbor, Md. on Feb. 26, 2015. Carolyn Kaster The Associated Press