On the net I have frequently seen Boxer described as the stupidest member of the Senate. I guess that is a consequence of her speaking her mind in public.
Boxer's office staff are often impolite to voters expression opinions at variance with the senator's. Her unwillingness to listen to and consider the concerns of all the voters in the state is enough reason to fire her. It is unfortunate that she will leave with a golden parachute. But we might be able to convince future senates to bring some sanity to that issue. Maybe you don't muzzle the oxen that tread the grain but there is no need to stuff them like the pigs they have been.