AdvertisementN.J. Gov. Christie To Keynote Romney's ConventionAugust 14, 2012Frank JamesfacebookEmailNew Jersey Gov. Chris Christie greets Republican presidential candidate Mitt Romney in Des Moines, Iowa, on Dec. 30, 2011. (AP)
New Jersey Gov. Chris Christie greets Republican presidential candidate Mitt Romney in Des Moines, Iowa, on Dec. 30, 2011. (AP)