The state of play: Now, the speaker must stare down members, donors and activists hell-bent on administering some Trump punishment, even after Mueller took a pass. “Our primary focus is on getting the underlying documents,” a Pelosi aide said. “We think there’s a lot there that helps inform these other investigations.”

Mueller’s hung jury on obstruction — assuming Attorney General William Barr distilled it accurately — could encourage some Democrats to dig in.

But the flip is that if Mueller couldn’t conclusively prove it, a partisan investigation is even less likely to.

So obstruction could become the new Russia — the left’s white whale.