Each election cycle some candidate seems to always clamor for change and, if elected, he promises to change Columbia or where ever. This change agent also always claims to be an outsider and his lack of experience in the system is touted as a great attribute. It seems politics is the only job in which a lack of experience is lauded as a positive. However, I have never heard of anyone in need of a plumber who hired the guy who says he has never fixed a water pipe. Rhetoric is fun to listen to and excites folks, but it is results that matter.