Video games and violent movies have negative effect on children

That all depends... I love to play War Games like Call of Duty but I would never go out and shoot someone that is my enemy. But other people might think of it differently. For example, in a video game you can shoot the enemy and you feel, "YES, I GOT HIM", maybe some people think that would be the same exhilarationif you shot a real person perhaps. Just a thought.