The Last Word with Lawrence O'Donnell 08/10/16

2007 deposition teaches us about Trump’s lies

Donald Trump lied over 30 times in a 2007 deposition. What does that teach us about how he’s behaving now that he’s entered politics? Esquire’s Charlie Pierce and Trump book author David Cay Johnston join MSNBC’s Lawrence O’Donnell. ... more Duration: {{video.duration.momentjs}}