A Democrat is poised to take the reins of power in Washington, D.C., and Fresno resident Jim Robinson is feeling a sense of déjà vu. It was President Clinton's 1992 election that sparked Robinson's political activism, driving him to create a Web site that made him a grass-roots leader among conservatives before Clinton's term was over. This year, as Barack Obama prepares to sweep into office on another tide of Democratic votes, Robinson and denizens of that Web site, freerepublic.com, are preparing to do battle again. "We'll double and redouble our efforts to fight for what is right," Robinson says....