[justshutupandtakeit]

I fear the next attacks will be of the Breslan nature not sophisticated weaponry. After all the greatest yet was simplicity itself requiring a tiny amount of resources and producing a prodigious cost.

[MindBender26]

I have to clear airport security about 2-6 times a week. I know exactly what you mean. Millions of man hours and dollars, not really wasted, just without effect.

This isn't terrorism, it's classic guerrilla war. They are simply following Mao's rules.