100% of what THIS Congress has passed need to be repealed outright and post haste. But just like before, it won’t happen.
"Return to constitutional government" is easy enough to say. But we're in a situation that has been a century in the making, and like what is ahead for Greece and much of Europe, the cure will not come without pain and violence. To survive it will require more than a White House and a simple majority populated with "good Republicans", and more than two election cycles.