fuller white house chief of staff mick mulvaney, bill beatty and mac make moderately shatopic -- of its job and their memory of the pre. hosted by the university of chicago institute of pithour 10 minutes. reading up,the biography of jam, ronald reagan's chief of staff, probably the chief of staff to chief of staff. when you say and peter baker and susan glass's biography of him. and they said he kind of rejected this high minded concepts like loyalty or being an honest broker as the most important aspect of being a chief of staff. he was asked by a new york times poo the most important skill that a white house ch seepossess. and he said that skill was -- detector. he said, it's my job to keep the president■çts gets into trouble, to get him out of it. so i wanted to kind of open with that that notion,ivenhe role he plays sort of in the history of chiefs, of staff to presidents. Ñjx!evybwhh president you remind worked for and if you agree with that and iatt't the main characteristic that you thought you brought to the job, al thing that you brought that either got you chosen for the role