He may have bee a "thorn in others' sides", but a completely irrelevant one, who has NEVER managed to do ANYTHING "conservative" when he has deigned to grace the Senate Chamber with his insufferable presence.
Don’t be a nimrod, there was not one republican senator who would help him when he and only he tried to kill obamacare. The idiotic republicans refuse to do what they were elected to do, he tried by himself and people with less than 100 IQ’s refuse to see it. You expect him to do it by himself?