Defense Dept. to investigate Sen. Kelly for allegedly telling service members to defy illegal orders

Also breaking right now, the Defense Department says it is now investigating Arizona Senator Mark Kelly, a retired Navy captain, for quote serious allegations of misconduct. >> This is related to the video of Kelly and other Democratic lawmakers where they encouraged members of the military and intelligence community to defy illegal orders from the Trump administration. NBC News senior national security correspondent Courtney QB joins us now.So, Courtney, tell us more about what the Pentagon is saying and t ...