 So we changed the tactics to basically surround the house, get on a bullhorn, call them out, elevate the intensity of the assault until they comply. And if they don't comply, if they start shooting back in the volume, then you respond in the same kind of volume. Or if it's a large volume responding out of the house, then you can bomb the house and go and get the intel later. But it took a while to learn that lesson. We had to lose a lot of guys in western Iraq, lost a lot of good guys before we