Support WBURSome At RNC Meeting Say It's Romney's Race To LosePlay03:56Download AudioDavid WelnaJanuary 12, 2012 ShareRepublican presidential hopeful Mitt Romney greets supporters during a campaign rally in Columbia, S.C., on Wednesday. (Getty Images)
Republican presidential hopeful Mitt Romney greets supporters during a campaign rally in Columbia, S.C., on Wednesday. (Getty Images)