an interview when there aren't any charges against him? >> that sail argument, chris christie was governor and commentator. one thing he blikd being the u.s. attorney was that only he knew what he knew. so it seems odd on the one hands to say only mueller knows what muell mueller knows and on the other hand to say he shouldn't sit down for an interview. i think mueller knows nothing about what mueller knows just like you don't and i don't. if there is a request, it seems in interests of finding the truth, for the president to sit down for an interview. and the issue of whether or not the presidency is different, people like to say no one is above the law and the president isn't either. it happens to be the case that the president already does get a lot of special protections. there's an office of legal counsel opinion that a lot of