 10 to 15 seconds after the shooting stopped to actually take cover and realize that it was something much more dangerous and sinister. Those of us who were covering it as journalists, we were up on those elevated rafters that you see the camera positions from, kind of above the crowd. We had the luxury of jumping beneath those rafters and taking cover behind equipment, behind tables. Everybody else out there was kind of packed like sardines. They had nowhere to run and nowhere to hide