Originally Posted by
sbagdon
Just moving the crowd to another location. The question is, what is the DHS tasked to protect, and how much is the individual willing to sacrifice for safety?
exactly, and a terrorist can always "create" his own crowd at a desired location by causing a movement out of the airport into some other area, etc. somewhat like the practice of using delayed secondary explosions near the site of a primary attack. not things you can handle just with tech.