touch very closely to the white house. on the person of interest point, the article itself that used that phrase was unanimously sourced. we don't know where that phrase is coming from, whether it's coming from law enforcement itself or whether it's coming from some other individual that is in the orbit of these investigations. >> sarah, you said something that is sourced, nut job which apparently donald trump is very comfortable with using in discussions with foreign officials about imcomey. seems to undercut any semblance of the white house to argue they had a serious process here. listen to john mccain's response. >> with the appointment of mr. mueller, we're now at that stage of a scandal. >> he was crazy, a real nut job. i faced great pressure because of russia. that's taken off." how do you read that, sir? >> i don't read it except i