A lot of you didn't really like the airport level. That was the reason they put it in, they wanted players to feel bad while they played it. That's what's happening in the real world and they want to make players aware of it. Sometimes we hear of a shooting in a school or other places (i.e. Fort Hood) and we think of numbers. 13 people died. Big deal, just numbers... They wanted you to know it's more than numbers. You can kill people easily. It's hard to kill a person.