The Republican Party seems to be struggling to find a candidate it can unite around. One impediment may be a mindset common among some of my fellow Tea Partiers, a false dichotomy that if you are in government you are part of the problem, and if you are not in government, you are part of the solution -- whatever those problems or solutions may be. Herman Cain says, "The folks in Washington have held public office. How's that working out for you?" It's a catchy comeback. But is government tenure, whether recent or not, the reality of the problems in...