About two weeks ago, the world's attention suddenly turned to a dramatic battle in Pakistan. The Pakistani Army, we were told, had trapped a large force of al Qaeda, including a "high-value target," possibly Ayman Zawahiri. The Pakis brought in artillery and air power. The fate of the al Qaeda fighters was sealed. Then the whole thing evaporated into thin air. First, Zawahiri wasn't there. Then no other "high-value target" was there either. The Pakistani Army invited local tribal elders to mediate, declaring a cease-fire while they did so - not the sort of thing you do when you are...