What Happens If Chris Christie Gets In?

A snapshot of how the New Jersey governor is roiling the presidential landscape. By David A. Graham. (Photo: Jessica Kourkounis / Getty Images)

chris-christie-NB30-perry Photo: Phelan Ebenhack / Getty Images-pool

chris-christie-NB30-letterman Photo: Andrea Renault / Polaris

chris-christie-NB30-langone Photo: Daniel Acker / Bloomberg-Getty Images

chris-christie-NB30-romney Photo: Stan Honda / AFP-Getty Images

chris-christie-NB30-snookie Photo: Jason Merritt / Getty Images

chris-christie-NB30-ailes Photo: Jake Chessum for Newsweek

chris-christie-NB30-obama Photo: Chris Kleponis / Getty Images-pool