Most pundits are attributing Rick Santorum's 11th-hour Iowa sprint from the back of the Republican presidential pack to a statistical tie for first place to something Santorum did right ...

Adam Kinzinger (R-Ill.) and former Sen. Rick Santorum (R-Pa.), wrote in the letter. “There is a cacophony of misguided narratives being advanced from across the political spectrum. Our allies ...

In a surprising upset, Rick Santorum won the Colorado caucuses, defeating Mitt Romney in a state he carried easily four years ago when he received 60 percent of the vote. The victory, combined ...

Rick Santorum’s campaign claimed a belated victory in the Iowa caucuses on Jan. 19 — more than two weeks after the contest — when certified results showed him leading Mitt Romney by 34 votes ...

If you haven't yet announced your own personal run for the Republican presidential nomination, you might want to do it soon, since time's a-wastin'. This week Rick Santorum is expected to make his ...

GOP presidential candidate Mitt Romney blasted former Senator Rick Santorum as an "economic lightweight" during a campaign stop in Illinois Sunday. Romney said the nation needs an "economic ...

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Rick Santorum in Pennsylvania on Tuesday, a much-watched race that had much to do with Santorum's staunch support of President Bush. As if the battle for the U.S. Senate seat from Pennsylvania was ...