Well, I guess I have my answer.

In 1993 they increased the World Trade Center's defenses against car bombs and many figured that they wouldn't try attacking there again. Al Queda adjusted their tactics and attacked again.

In order to give the passengers of a hijacked airplane the best chance possible it is important to limit the effectiveness of the weapons that can be brought onboard.

There is another aspect that Spiff's one dimentional thinking is missing. Prior to 9/11, the primary goal of airport security was to protect the crew and passengers on the airplane. After 9/11 the protection of important targets on the ground has become the primary goal but the protection of the crew and passengers is still a very close second.



[This message has been edited by LarryJ (edited 09-22-2002).]