If you don't change the system, your just putting bad guys in, taking them out and placing more bad people in and the cycle continues. Get money out of politics, get big donors and corporations and Wall Street from influencing our politicians and replace it with small donors having more of the political spotlight so the people can have a bigger voice and not corporations and big money, campaign finance reforms and electoral reforms. If we can do this, we don't have to worry because public servants can keep serving and remain accountable to the people, with a system that makes sure that no corrupt special interest groups are involved. If the people are happy, then the public servant or politician can keep serving, term limits don't help when the system itself is rotten. Sure it would get fresh faces in, but can we guarantee that the fresh faces are good faces or that they won't be corrupted? Sweep up the system, get the system all fixed up and then make sure the public, their constituents are the only ones the people are accountable too.