When word began circulating in Republican circles last spring that former Tennessee Sen. Fred Thompson was considering a run for the presidency, the reaction ranged from relief the party had finally found a suitable standard - bearer to squeals of delight about the actor/politician and his resemblance to former President Ronald Reagan. It was arguably the high mark of the campaign thus far. Thompson seemed to squander the summer as he considered his run and raised fewer campaign dollars than hoped. Once he hit the campaign trail, he was forced to acknowledge ignorance about some local issues when stumping across...