IE 11 is not supported. For an optimal experience visit our site on another browser.

Lawrence: Priebus exit ends Trump's worst week yet


New Chief of Staff John Kelly will have to wrangle a man Eugene Robinson calls 'Mad King Donald' and his a mediocre staff if he's to be at all effective. Will even Kelly end up a casualty of Trump? Robinson, Peter Wehner, and Chris Whipple join Lawrence O'Donnell.