A lower number than most polls, but not all. That ruinous CBS survey from a few days ago pegged support for O-Care at a breezy 31/61. Kaiser’s not quite that bad — they’ve got it at 33/49 — but the 16-point spread is the largest in two years.Not only that, but click and scroll through their various graphs and the thing that jumps out at you is how stable Kaiser’s numbers on ObamaCare have been over time. There’s an occasional spike or dip, but since the law passed in March 2010, they’ve had opposition pegged fairly consistently at 3-5 points...