mueller is a president who wants to put himself above the law. he has no respect for institutions of justice. well, we can't function as a country as an america, as a democracy if a president controls our prosecutorial systems, institutions of justice. so it's going to be a clash between a democratic system and donald trump. >> i think we're he had headed towards a constitutional crisis. >> i do too. >> i really do. it's going to be interesting to watch the next few months and couple of years. i want -- i'll start with you and john i'm asking you the same question you have a little bit longer time to think about it. do you think this russia investigation, the resolution? will it be political or legal or both? >> well, the -- what mueller is doing is legal. i have -- i think he has acted in a methodical, professional, careful way. but there are constraints on him. how do we hold the president criminally accountable? that's one question. how do we hold the president