The Last Word with Lawrence O'Donnell 12/06/16

Union rep: Trump 'lied his a-- off'

Donald Trump picks a new fight with American company Boeing, as Carrier's union leader said today Trump "lied his a-- off" when he claimed to have saved more than a thousand jobs at an Indiana factory. Lawrence talks with John Heilemann and Kurt Andersen. ... more Duration: {{video.duration.momentjs}}