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It is complicated but we are killing their people nonetheless.

So lets not get upset when terrorists who we didn't have to let into Europe kill European children... after all... we 'deserve it' is what you're saying right? Those children deserved to die is your argument, nice, real classy, scumbag.

You can get upset all you like. Just make sure you get upset with all of the people that caused this. Not just what they are feeding you on tv.