Rick Santorum kisses his daughter, Elizabeth, after she introduced him at Belmont University in Nashville, Tenn.
Rick Santorum kisses his daughter, Elizabeth, after she introduced him at Belmont University in Nashville, Tenn. AP Photo/Mark Humphrey
Rick Santorum kisses his daughter, Elizabeth, after she introduced him at Belmont University in Nashville, Tenn. AP Photo/Mark Humphrey

Elections

February 29, 2012 10:39 AM

Romney, Santorum hit the road with eyes toward Super Tuesday

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