Israeli Prime Minister Benjamin Netanyahu has called Israel the "most moral army in the world," but a high volume of deeply troubling wounds seen by American surgeons volunteering in Gaza is casting doubt on that claim. Dr. Mark Perlmutter, an American surgeon with heavy catastrophe-zone experience, is among those stunned by the civilian devastation they've recently witnessed in Gaza, and especially by a high volume of what appear to be precision rifle-fire wounds on children -- including toddlers.