Fred Thompson talks in the spin room after the FOX News Republican presidential debate in Myrtle Beach, S.C., Thursday. (AP Photo) Fred Thompson likes to describe himself as a slow-talkin’, slow-walkin’ Tennessean, but the former senator is hoping to put some bounce in his step following his assertive performance at the FOX News debate in Myrtle Beach, S.C., Thursday night.Thompson has steadily lost the wind from his sails since formally launching his late-game campaign in September, but has set up South Carolina as a firewall after pulling 1 percent (write-ins got 2 percent) in the New Hampshire primary.And at the debate,...