Republican U.S. Sen. Lindsey Graham is in deep trouble with hard-core conservative members of his own party because of his support of President Bush's presumably failed immigration reform package. Some even are threatening to run a candidate against him in next June's GOP primary. So far, no one has stepped forward. "Lindsey will get an opponent," predicted Francis Marion University political scientist Neal Thigpen, a Republican activist. "The only question is will the candidate be any one of stature." (snip) Robert Botsch, a University of South Carolina-Aiken professor, said if Graham has a problem it's likely to be in the...