The protracted race for the GOP presidential nomination grew a bit tighter today as Rick Santorum won the Kansas caucuses by an overwhelming margin. With 97 percents of the precincts reporting in the Sunflower State, Santorum earned 51 percent of the vote, with Mitt Romney second with 21 percent. Newt Gingrich with 14 percent and Ron Paul with 12 percent to finish in third and fourth, respectively. Alabama and Mississippi hold primaries ...