That ABC poll is propaganda. Period.
Carville wants to treat it as factual? Fine.
He can go back on CNN and put a trash can on his head again.
Yes.
Keep in mind that the ABC poll doesn’t use the terms ACA or Obamacare. It asks about support for the vague notion of govenment changes to healthcare.
It also includes a very broad sample. Not even just registered voters, let alone likely ones.