mueller's investigation, is fueling questions about collusion and conspiracy. is collusion a crime? here's a hint. no. let's discuss this with jeffrey toobin and lawrence tribe. boy, oh, boy, this is a battle of the big brains this morning. let's start with one general conception/misconception that collusion is what bob mueller is looking for and collusion is a crime we are going to hear about. jeffrey, let's start with you? >> he may be looking for c collusion, and even if there was some sort of coordination between the trump campaign and russia, the question of whether there was a crime is not answered by finding out whether there was some sort of