Congress would have to amend the constitution. Those power hungry aristocrats would have to "want" to vote themselves out of office after a time. And forget 20 years...10 years at most.
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
Unfortunately I don’t think there will ever be term limits at the federal level since it takes a two thirds majority of both houses of Congress to send an amendment to the states. They will never get that large of a vote. Gingrich and company at least brought this up for a vote in 1995 but it failed. Even if every Republican in the House had voted in favor it would have fallen far short of the 2/3 number.