The GOP strategist had been joking about the upcoming presidential election and giving his humorous assessments of the candidates. Then he suddenly cut out the schtick and got scary serious. "Let me tell you something, if Democrats take the White House and pass a big-government healthcare plan, that's it. Game over. Government will dominate the economy like it does in Europe. Conservatives will spend the rest of their lives trying to turn things around and they will fail." And it turns out that the fearsome harbinger of free-market doom is the mild-mannered ex-U.S. senator with the little, red glasses, Tom...