The Last Word with Lawrence O'Donnell 12/04/17

Boot: “No innocent explanation” for Trump world Russia contacts

Max Boot and former Chief of Staff to FBI director James Comey, Chuck Rosenberg, react to a new alleged contact between Paul Manafort and a Russian with ties to Russian intelligence services and new emails obtained by the New York Times that show members of the Trump team knew Michael Flynn would be speaking to the Russian ambassador about sanctions when President Obama was still in office. ... more Duration: {{video.duration.momentjs}}