Charles Krauthammer: Attack on Syria must have 'serious purpose'

Having leaked to the world, and thus to Syrian President Bashar al-Assad, a detailed briefing of the coming U.S. air attack on Syria — (1) the source (offshore warships and perhaps a bomber or two), (2) the weapon (cruise missiles), (3) the duration (two or three days), (4) the purpose (punishment, not “regime change”) — perhaps we should be publishing the exact time the bombs will fall, lest we