Re: ISIS has executed 100 foreigners trying to quit: report
Most of the fighters must be in the dark over much of what happens.
I think those in Raqa havent been exposed to the atrocities being committed in Iraq, and have only been made to fight in Syria, where most of the fighting is against rebel groups. I suspect that they dont have access to reports from Iraq both because the news is first filtered through ISIS for their consumption, and because they dont have time for or access to the net.