It's based on their current treatment of each other. Usually it's a group kidnapping, shot and bodies dumped somewhere.
So another words, only what you see in the MSM.
There are many great Iraqis that love their country, their people and even the west. There are many who are glad we are there but scared to death (of death?) to openly support us or resist the extremist terrorists.
I'm not sure of the sites but there are several that show the 'real Iraq', the progress and the good people, not just the terror & destruction the MSM sells.