We caught up with South Carolina Sen. Jim DeMint, a hero to many conservative purists and Marco Rubio's earliest big endorsement, while he was in Tampa Bay for the Hillsborough Lincoln Day dinner. He's a fascinating, very down to earth guy giving some leaders in his party fits. But he has also proven himself well ahead of the political curve this year. On Marco Rubio and the reaction he heard to his support from Senate leaders: "They told me he wouldn't stay in the race, he didn't have a chance, Gov. Crist difference between just going for numbers and going...