Graham says Romney risks looking like Jimmy Carter

A leading Republican voice on national security said Tuesday that presidential contender Mitt Romney risks looking like Jimmy Carter if he doesn’t take a stronger stance on Afghanistan.

Sen. Lindsey Graham (S.C.), who supported Sen. John McCain (R-Ariz.) against Romney in the 2008 presidential primary, leveled one of his party’s most stinging insults at the 2012 front-runner in response to Romney’s statements in Monday’s New Hampshire debate.