When rendering judgment on the recent warfare in the Mideast, the souls at Human Rights Watch did sometimes scold Hezbollah, when Hezbollah was being particularly naughty. Bad Hezbollah! the rights watchers clucked, and they waggled their fingers and sent Hezbollah to bed without supper. More regularly, though, they condemned Israel, and by now we've lost count of how many opportunities they pounced upon to convict the Israelis of "war crimes." The kindred souls at Amnesty International piled on, accusing the Israelis even of "war crimes that give rise to individual criminal responsibility." War crimes. Yes, there are such things as...