The Last Word with Lawrence O'Donnell 10/13/17

Sen. Corker: Trump has 'publicly castrated' Rex Tillerson

On the day of Trump's Iran deal announcement, Senator Bob Corker says that Trump's undermining of his Secretary of State is tantamount to publicly "castrating" Rex Tillerson, who backed the deal. Ali Velshi talks with former Acting CIA Director John McLaughlin. ... more Duration: {{video.duration.momentjs}}