sanctity moan yum in his book doesn't help his case. his inappropriate discussion publicly about, you know, private conversations he had with parties involved in that investigation is why so many prosecutors current and former have gone after comey for violating the norms of how you're supposed to behave yourself. the other side of the brain deals with trump and this part is where trump is mad because comey himself won't investigate and disprove the russia -- the steele dossier. he won't give mikelynn a break and he won't promise his blood loyalty to the president. all this is building and the president says, i don't like this russia investigation, i'm just going to fire the guy and that's the piece that's potential obstruction of justice that undermines rule of law and the independence of the fbi and the justice department and that's why the president is under close scrutiny. >> david gregory, chris, thank