Post-Iowa, Santorum in the spotlight
Republican presidential hopeful and former U.S. Sen. Rick Santorum addresses a crowd at the Stoney Creek Inn in Johnston, Iowa. (Jan. 3, 2012 Credit: Getty Images
Now that candidate Rick Santorum has done so well in Iowa, he's setting sights on South Carolina, according to this report. The learning curve about him will be high in the next couple of weeks. The former senator and House member started out as a volunteer for late Republican Sen. John Heinz. Interesting that the candidates from Massachusetts and Pennsylvania prevailed last night.
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