They sure are talking to a lot of post-grads. I know it's weighted, but come'on. Maybe call fewer PhDs and JDs and such.

Yeah, that's a little weird, but oversampling is okay, it gets smoothed out. The big problem is that they were also undersampling non-college voters, and when you do that, your margin of error problems get exacerbated because you're expanding that group to play a larger role in the poll.

I wonder if they are including grad degrees in "college" or "post-grad."