My own personal opinion is that the United States has been designated by the globalists to be the breeding pool for the warrior class of the New World Order, and for that reason, the cultural milieu that is being promoted through television, film, and especially video games is promoting a culture of violence, especially among the young. That, and financial constraints cause many households to have no parent in the home for many hours of the day (mostly because the parents are working, often times at multiple jobs, just to get by), so that the major influences on those young people are the popular culture that is being promoted by the corporate media, which I have already described as being one that promotes a culture of violence.