mueller investigation has a potential not just to hurt donald trump, but also the people in his number ciampa, jr., jared kushner, ivanka trump. you can imagine a situation where the family members would have an incentive to stop the investigation before it uncovers things that cause tremendous problems. charlie: the shifting factions in the white house, it is really hard, because they are not united on issues that are consistent. for example, bannon was said to be opposed to the hiring of the new communication chief. you would think would not have an opinion, were in favor. that's true. one of the key dynamics at the moment is that steve bannon and reince priebus have become allies of convenience in a feud against jared kushner and ivanka trump. that is probably in terms of the hottest complex in the white house -- that is probably right at the top. distrust reince priebus and they want him out of the job. to the extent which steve bannon them as ideological enemies, he wants to protect reince priebus. which is ironic, because a few months ago they were not best buddies. charlie: it is, inde