Trump responds to House Judiciary document request: “I cooperate all the time with everybody. And you know the beautiful thing: No collusion, it’s all a hoax.”

The public testimony from Michael Cohen is reverberating through the political world, as a Congressional committee follows up on the threads he dangled in his hearing. Ali Velshi is joined by NBC’s Mike Memoli, former Assistant Watergate Special Prosecutor Jill Wine-Banks, and former federal prosecutor Cathy Fleming to discuss the more than 80 people who received document requests from House Judiciary Committee and how the committee will prepare for this large investigation.