The five ways

For a man who spent years living in caves, Osama bin Laden sure knows his Sun Tzu and the basics of jujitsu. Sun Tzu's famous dictum was "know yourself" and "know your enemy." Jujitsu is based upon using your enemy's strength against him, e.g., like Jack in "Jack and the Beanstalk," who used the giant's own size and anger to get him to crash from his own weight. Bin Laden understood that the way to beat America was to turn its power back upon itself. His early stated aim was to bankrupt America. He knew his own weaknesses, and he profoundly understood America's, how its pride and fears could trigger irrational, self-destructive reactions.

The genius of bin Laden's pinprick attacks, costing a few hundred thousand dollars, has left America reeling with two unending multi-trillion-dollar wars it doesn't …