This young man may well have been raised in an atmosphere of hate toward America and that fueled his desire to kill, so what does that tell you some right here on website might be teaching their children with their Blame America first attitude, added to Obama going his world apology tours talking about what an awful place the United states is, and you could be breading home grown bad guys like this one.
If you don't love America don't help Obama try to change it into his idea of a third world utopia just leave.
Hell we even have Janet Napolitano warning us against the very young people in our own military who are fighting and dying for us, in our name. Why?
I think it's because the young people in the military know what Obama and his wrecking crew are up to with their blame America first BS.
Here's Obama waerning us he's for a weak America but few listened to. I agree with the last sentence in this video.