can't believe...

Horrible news again from USA of all the time of the year. I don't want to blame the culture of other country for it's very difficult to judge the sense of value of people who have the totally different historical background. Still I say, if they continue to allow people to possess firearms then more and more children would be killed by them foreevermore. It would never cease, I 'm sure. Because if we possess the weapons then some of us will eventually become to want to use them, it's the human nature, unfortunately. I know the prohibition of having guns would not solve the problems by itself, and I can understand American culture of keeping guns in their houses for self-difense, but their "the right to own & use guns" is obviously the exchange for people's lives. It's always more difficult to give up something than start something, especially the things they have kept in their national history for long time. They would need more courage to give up their guns than courage to start another war. Still... Why and how long more do our dear and foolish Americans continue this???