Fmr. Federal Prosecutor on Roger Stone indictment: 'This is the missing piece of the puzzle'

06:22

Former federal prosecutors for the Southern District of New York, Jessica Roth and Mimi Rocah, weigh in on the Roger Stone indictment. President Trump has continually reiterated that there was “no collusion.” Roth says, "This is the missing piece of the puzzle that we’ve been looking for Mueller to lay out– the connection between the Trump campaign and WikiLeaks…this indictment lays out precisely how that was happening through Roger Stone.”