A grim milestone was observed in June when the 2500th American serviceperson was killed in the most recent Iraq war. Even more startlingly, when assessing the damage to U.S. military personnel and their families, that figure may be misleadingly low. No precise means exists to tally broken lives, damaged relationships, and the general psychological trauma of soldiers asked to do what is otherwise unthinkable in our society — kill. But a survey of the headlines suggests that there is more afoot in Iraq than loss of life. […]