video that his wife posted a couple of years ago. if you think about the job he had before, he hasn't had a boss for decades and this is a job where he has to go and be accountable to somebody other than himself and it's very difficult. >> i will say the president of the united states is one of those jobs where the job description is readily available. most of the people -- i know they're all daunted. i think it's fair to expect that the job will be hard. >> i think it's fair to say that he is not somebody who spent the amount of time thinking about what he would do with the job or what it would actually be like as we have seen previous presidents do. but i do think you have to concede that they all come in a little bit cowed by what happens. >> sure. that's why we played the sound from president obama. one other part of the past, david, that president trump doesn't seem to want to let go of and rejoices in repeatedly is