Mueller. If he doesn't have substantial info in 'button down' mode ...

... I'll think less of him. I've said all this before, but I'll repeat it for new readers. What's "button down" mode? This should be familiar to anyone interested in international affairs. "Button down" mode is when you have incriminating items that you want to use as leverage on countries or persons to maintain your own safety. You collect all the documentation, you put it in a safe place and have one trusted contact whom you can call, in order to release those documents to chosen news organizations.

Trump let Comey loose. He kept rough notes. Now Trump's done so with McCabe. McCabe's been keeping memos. See a pattern? And these are just individuals. Mueller? He heads a network of attorneys and investigators. Yeah, I think he'll go full nuclear if he's fired before he finishes his work.

[He'd better.]