days after former national security adviser michael flynn pleaded guilty to lying to guil fbi in regards to the russia investigation, we get a look inside special counsel robert mueller s fairly secretive probe. received private debriefs from two dozen current and former trump advisers, each made the trek. once inside, seated in a windowless conference room where two and three-person teams of fbi agents and prosecutors rotate in and out pressing for answers. oftening listening in, the special counsel himself, a sphinx-like listener.