The trouble is that once America goes off to war, it can't very well return without having fought one. If it doesn't find its enemy, for the sake of the enraged folks back home, it will have to manufacture one. Once war begins, it will develop a momentum, a logic and a justification of its own, and we'll lose sight of why it's being fought in the first place.

The Algebra of Infinite Justice September 29, (2001) - Articles

Guardian | The algebra of infinite justice