In short, the special counsel may be preparing to argue that the Obama officials were acting on rational suspicions, not partisan politics. He may be laying the groundwork to argue that, while political, law-enforcement, and intelligence officials made mistakes, the main culprit was Trump’s judgment in recruiting Manafort and Gates — particularly under circumstances in which the candidate was already publicly flattering Putin in an unseemly way.
https://www.nationalreview.com/2018/02/robert-mueller-investigation-trump-collusion-case/
