A crusading army was sent by the pope to crush some heretics in sothern france about the 12th century. 'How will we know the good christians from the heretics' a knight asked the commander. "We shall kill them all, God shall know His own" And they did. The reformation still occured. 'Kill 'em all, let God sort 'em out' is a common slogan in the US military. On approved t-shirts, Barked out in cadence. And we have indescrimanately killed civilians. This slaughter may well be the turning point of the occupation. I doubt it will be the pacifying success that some are banking on.