David Gergen: “I think we ought to be very cautious in coming to a conclusion one way or the other. Facts are still scanty.”

I don't think Trump is out of the woods, even though his poll numbers are not only staying up, they have actually been strengthened some.

Maintaining the status quo with regard to the filibuster is unacceptable for him.

It's very, very big. Not legally, but politically, it's a very, very big deal.

If he comes out and throws cold water on this, then I don't think it goes anywhere.