Well that goes for everything not only fight at the airport as originally mentioned but also for burning car on the side of the road or similar accidents. But lately after Sep 11 I looked closer at my friends and realized that they gained this attitude which says "bring it on I don't care anymore I will make it out". We all worked in WTC 2 and the minute the building got hit we were on the 46th floor. We were under the building when it collapsed barely making it out. So right now when we go somewhere, fly over or drive our awareness increases, we want to be informed and know what’s going on regardless of our safety. Why we want to be informed? Well when we were on the emergency stairs going down we had a friendly atmosphere, helping others out to the point of stopping the line in order to accommodate others. We all did it. We all made way for Fire Department, we all chilled and joked. If we knew or were better informed that evacuation could have been carried much more efficient. Maybe not a whole lot would be saved maybe it wouldn't change much but even if one more person made out of the WTC alive that would mean that one more family is now complete. The new attitude among coworkers can be called "cocky" or "vigilante" but the bottom line is that we want to be in control of the situation. Army experience, all the outdoor trips we make every weekend became something more than cool stories to share or brag about. It all became a learning ground “just in case”. And when scuffle breaks out I surly want to be there because you never know if that’s not another guy wanting to light his shoes on fire. Am I Paranoid? No just careful and preventive.