After enough American's die because of this there will be a backlash. Remember the Klan lynching blacks ? That also was caused by politicians serving their own interests. It is always the same, whether it's Hitler scapegoating the Jews, or the French nobility doing the same to Protestants, or the Democrats trying to build a Hispanic voting base on illegals or welfare recipients. And they are always surprised when their grand vision collapses in bloodshed.
The only good thing is that they, like Mussolini, usually join the innocent who are slaughtered in the cross fire.
In Iraq we and the Iraqi people would have been best served by the killing of just Saddam and the Baathist leaders. Nazi Germany the same way, millions of lives would have been saved by a few selective killings.
But that just isn't "civilized" is it ?