Santorum suspends GOP presidential campaign
Rick Santorum suspends presidential campaign
Credit: Getty Images
GETTYSBURG, PA - APRIL 10: Surrounded by members of his family, Republican presidential candidate, former U.S. Sen. Rick Santorum hugs his wife Karen Santorum as he announces he will be suspending his campaign during a press conference at the Gettysburg Hotel on April 10, 2012 in Gettysburg, Pennsylvania. Santorum's daughter, Bella, became ill over the Easter holiday and poll numbers showed he was losing to Mitt Romney in his home state of Pennsylvania. (Photo by Jeff Swensen/Getty Images)
