Following the recent mass shooting in Roseburg, Oregon, Joe Scarborough and Mike Barnicle discuss the search for methods of preventing similar tragedies. “There are no easy answers [on unlocking] whatever poison was in this guy’s mind. We are going to be able to address, or we ought to be able to address at some level, the fact that he had a 14-gun collection in his apartment, including the AR-15,” says Mike. Listen to the conversation and watch the father of an Oregon shooting survivor describe the horrific event. Only on MSNBC’s Morning Joe.