bob mueller will eventually finish his investigation, potentially as soon as next month and rod rosenstein signaling he will leave once mueller is done. but it will soon be in someone else's hands. not mueller, not rosenstein and even as he rages about the wall and the shutdown, keep your eye on what trump is doing that he's not tweeting about tonight. he's trying to put the future of the mueller probe in the hands of william barr and next week, these mueller questions will come to a head at a senate confirmation hearing for barr. it tests our system. the founders knew that. our constitution is built to hold politicians accountable and