today, trace. >> trace: we talk a lot about at a divided country, but boy, and cases like this, it sure does not seem like that. chief correspondent jonathan hunt live in las vegas. jonathan, thank you. it was nothing short of chaos when the gun men opened fire, but police were very quick to act. in short time, able to assure the panic stricken crowd that the lone gunman must no longer a threat. now begins what is likely to be a very long investigation into the background of stephen craigie paddock and a lot more. joining us now is randy sutton, retired lieutenant with a las vegas police department. i was just talking to jonathan about people on the way they acted, and the whole idea of the heroism, and the people though my police officers on scene, they were running toward the gunfire why they were getting pm the gunfire. i know you would have been the same, still working for the las vegas metropolitan police. are you ever astounded at your colleagues and former colleague