Detailed text transcripts for TV channel - MSNBC - 20130917:17:56:00
Look at what's next on news nation. in our next hour, breaking news. an fbi news conference expected in five minutes on the navy yard shooting amid reports the gunman did not use an ar-15 but there are new questions regarding his security clearance. plus, the investigation into his mental health situation. family members claim he suffered from ptsd after responding to 9/11 attacks. that appears to be inaccurate. also in this hour, a north carolina police officer charged with shooting and killing an unarmed former football player was apparently seeking help after an accident. civil rights lea...