Terrible thing, and I mourn those innocents who perished. But I'm angry that it seems no one in all the supposedly enlightened and tolerant countries (including the US) really wants to do what must be done to prevent these tragedies from occurring. We are all too busy being politically correct and showing the world how we embrace all cultures that we don't seem to get it that there are cultures which want to destroy us. We are so tolerant, we are aiding and abetting our own destruction. And the people in these bloodthirsty cultures just laugh and take advantage of our stupidity.