Nope, haven't wasted my time looking at it. And I have no doubt they're working on as many ways as they can. They'll still fail to get anything significant on him.
And obstruction isn't the problem for Joke. It's illegally possessing classified material. Just because he didn't obstruct it's return (which is false, or at least misleading), it doesn't mean he didn't commit a crime and shouldn't be punished. But again, there are backroom deals to be struck and I'm betting they will be.
As much as Trump could declassify his documents. You really want to make that argument?