It is worth remembering that Congress did something right after the FDR experience - and instituted term limits for the presidency. It is too bad the voters in the states didn't insist that there be term limits for congressmen as well.
How right you are. Two terms for Congressmen and one term for Senator. That's enough, they get crooked in a very short period of time. Just look what Rick Santorum turned into, and I thought he was one of the good guys.