[babble-on]

I think he’s trying to draw financial links between the Trump Organization, Donald Trump Chairman, and Russian state actors.

[Steve_Seattle]

"I think he’s trying to draw financial links between the Trump Organization, Donald Trump Chairman, and Russian state actors."

That's just the pretense. He wants to get inside Trump's business dealings in general, hoping to find some sort of tax evasion, juggling of the books, or other business-related crime, regardless of whether it has anything to do with Russia. Mueller wants to be a big shot.