issues or subject areas that led to questions that were written from notes as to what the mueller people wanted to ask the president about. another former lawyer then representing the president. there's been a continuous resolving door almost on the president's legal team. we have rudy giuliani in now and now you're bringing in an experienced washington attorney replacing ty cobb. you point out it's likely to become more confrontational. you think it makes it less likely the president would agree to an interview? >> yeah. i think so. it's still not really clear. the president you have to remember wants to do the interview. the president thinks he can explain to mueller all of these different things. it's the president's lawyers that are concerned about it.