Protocol Scenario News Today

My office. its a terrifying ordeal. we have here onset ron hosgow, cnn law enforcement analyst tom fuentes and art roderick, former assistant director of the u.s. marshals office. this fire alarm that was pulled, what can you tell us about that? is that abnormal and unusual situation? >> it is unusual because were talking about how this seemingly was planned pretty well. they came in, did a hit and got away. when you talk about active shooter protocols and some of the training and we had an earl...