Context for Comey's Arraignment

Former FBI Director James Comey is set to be arraigned this morning. The move, though hardly unexpected, marks a defining moment in the history of the justice system after President Donald Trump repeatedly pressed for Comey’s prosecution. Playbook’s Jack Blanchard and White House Bureau Chief Dasha Burns break down where things go from here. Plus, National Guard troops are poised to deploy to another major U.S. city. And on the eighth day of the government shutdown, do Democrats have the upper hand?