The only way that will ever happen is if (1) we get a supermajority in both houses of congress and (2) Dubya decides that it's time to do it.
Unfortunately, our President, God love him, has not seemed to be on board with reductions in size of government to this point. We can hope and pray he's just been fooling the libs.
Make the senate and house a non-paid position, and make these people get real jobs. In my town, the board of education operates like this, and the city council.