Support WBURAs A VP Option, Christie's Star May Burn Too HotPlay04:17Download AudioJoel RoseJuly 26, 2012 ShareNew 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)