the questions centering on kelly's recollection of the president's reaction to reporting about how he had tried to fire mueller. now sources say kelly, who is widely believed to have one foot out the door, is not on speaking terms with his boss. you know who else doesn't appear to be on speaking terms with his former boss? the ex-secretary of state, rex tillerson. >> it's challenging for me coming from the disciplined, highly process-oriented exxonmobil corporation to go to work for a man who is pretty undisciplined, doesn't like to read, doesn't read briefing reports, doesn't like to get into the details of a lot of things, but rather just kind of says, look, this is what i believe. >> and there's more. >> the president would say, well, here's what i want to do, and here's how i want to do it. and i'd have to say to him, well, mr. president, i