NASHVILLE — State legislators leading Newt Gingrich's Republican presidential campaign have returned from a weekend trip to South Carolina saying the former U.S. House speaker will be poised to repeat his Palmetto State victory in the Volunteer State. "We wanted to see how we're dovetailing (in Tennessee) with what they were doing in South Carolina," said state Rep. Tony Shipley, R-Kingsport. "I can say now that Team Tennessee is ahead of where South Carolina was on election night. We're going to shock people when we roll out our ground game." "It was electrifying," said Sen. Stacey Campfield, R-Knoxville, of the...