no, it can be done on the local and state level...get a petition drive going for your state, and cut the politicans right out of the decision
I'm going to look into this for my state, Kentucky. We need to get this going NOW.
My local and state reps are not as "out-of-control" as this nation's national senators and reps. Are you suggesting that each state could impose term limits on it's own national representation? Interesting thought. I don't know about the logistics or legalities of it. However, those constituents with the most influential representation, i.e. - MA, CA, NV, etc. would never go start the tide and the "also rans" would want more seniority representation. I don't think it would work at the state level if that is what you meant for national representation.