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WJLA, January 03, 2012

PHOTOS: Rick Santorum suspending campaign

Rick Santorum is announcing that he's suspending his campaign for president. He'll now join the ranks of Michele Backmann, Rick Perry, Herman Cain and others who vied for the nomination. Here's a look back at the candidates.

Republican presidential candidate former Utah Gov. Jon Huntsman campaigns during an event at McConnell Community Center this week in Dover, N.H.