$1:
Muslim countries are constantly killing each other. That's practicly how Iraq got invaded in the first place. Attacking a muslim country that the west liked more.
Yeah, that's "amongst themselves". This is a christian nation fighting muslims, while you as a muslim are bullied for being one.
I am not saying the army cannot have muslims, I am saying I can understand people getting mental problems if they are not really convinced of what they are doing is the right thing. This guy obviously did not know where his priorities were.
I also think he should have been monitored more closely, he should have been reported, the moment he changed. I am seriously pissed off that THAT didn't happen, while they knew he got more and more extreme.
This could have been prevented, and I hope the military is learning from this.
Again, imo, there is no difference between this guy who went berserk, and the guy in Orlando who shot 8 people a day later...