As long as parents view TV and video violence, their children will follow their example. In both cases, we need to use education, starting with the parents, to lower the demand for these sins. If the profit in drugs dries up, the illegal drug market will vanish. When we stop spending money on violent movies, video games and TV, we will see a dramatic decrease in the depictions of violence. Congress cannot legislate morality, and the President cannot affect moral decisions by enforcing Congress's laws.
Morality starts at home.
The answer to the problem of violence in our society is a return to responsible parenting. Parents need to teach their children to avoid drugs, irresponsible sex and unmitigated violence. And the best way to teach these moral lessons is to set the example in their own lives. We are a violent people. We teach our children that violence is the way to solve disputes.