Then there is Hillary Clinton whose leadership experience was as a partner in a small Arkansas law firm. Many voters and media members considered her qualified because her husband had been a president. How many corporate boards consider that a valid qualification when hiring a CEO? Or, what about appointing college professors to lead federal departments with thousands of employees? Can a smart person with no leadership experience at all succeed as a large scale organization leader? Is the smartest person in the room typically the best leader? It seems that the American public grossly underestimates the skills required to lead. Among all leadership skills, the most difficult may be change leadership. Change leadership requires: 1.) an inspiring vision jointly created and deeply embraced by key constituencies, 2.) an ability to find and build upon points of agreement, and 3.) extraordinary person-to-person influence skills. Ronald Reagan and Bill Clinton both scored well against these criteria. In the 1980's, it seemed that interparty tensions could not be worse. Ronald Reagan and Tip O'Neill squared off daily. They spent many hours together rolling up their sleeves to resolve difficult issues. Despite intense philosophical differences, the two managed to produce many important legislative achievements. Although Reagan is often portrayed as a simple actor, he was very experienced in large-scale organization leadership. He learned how to lead a large organization and how to negotiate through difficult issues during his seven years as president of the Screen Actors Guild. And, of course, his next role was an eight-year stint as Governor of California. Bill Clinton was also a successful change leader in an era of intense partisan politics. Clinton learned to run large organizations during his 12 years as governor of Arkansas. Yet, in his first term, President Clinton struggled to deliver results. His failures led to a Republican Senate and House takeover -- the first time in 40 years the Republicans controlled both congressional chambers. But, like Tiger Woods rebuilding his swing, President Clinton's experience enabled him to change his style during his second term. He worked one-on-one with Newt Gingrich to build on common points of agreement and, like Reagan, used his personal charm. The result was big legislative achievements -- like welfare reform -- that Democrats and Republicans both still claim as party victories. That's a true win-win. In the end, Clinton concluded his tenure with the highest ratings of any modern-day president. Is it really impossible to change Washington from the inside, or is today's dysfunction a direct result of inexperienced leadership? Whether you are choosing a governor, a president or a PTA leader, look for a record of sustained leadership achievements. No achievements? No vote. This article is commentary by an independent contributor, separate from TheStreet's regular news coverage.