The Republican Party is uneasy as it shambles toward the crucial 2006 congressional elections. Many of its supporters claim to feel demoralized, if not seduced and abandoned, by the conservative president they thought they elected in 2004. With President Bush's Nixonian economic policies and unwillingness to curtail federal spending, and the Republican faithful as confused as everyone else about the Iraq War, this is a good time to gain some political perspective from two veteran architects of the Reagan Revolution. In the midst of another difficult political predicament, Germany's Iron Chancellor, Otto von Bismarck, once said he had finally found...