John Kelly: It's 'total BS' I called Trump an idiot
The White House chief of staff is denying what multiple White House officials told NBC News that he said. But he doesn't exactly have a sterling record of credibility.
Trump confirms Secretary of the Interior Ryan Zinke will leave White House03:48
Trump's new Chief of Staff once called him 'a terrible person'07:09
Mueller's team rebukes Flynn & Cohen contradicts Trump's story14:02
After dramatic search, Trump chooses Mulvaney as chief of staff05:33
Did foreign nationals donate to Trump’s inaugural committee?06:10
Joe: Christie not a bad idea for chief of staff15:19