Video Games Cause Violence

Video Games really cause violence?
I am a player and I mostly play Modern Warfare 2. video games can actually cause violence? My parents hate me play this game and tell me it does not really make me do violence. I can be more aggressive, but be careful that movies with people dying is actually a kind of damage in a sense. And it is true that the games help hand coordination?
Sociological studies have shown that there is no correlation between viewing violent content, or play a violent game, and being really violent. People who are violent are likely. Differential association of states theory that the crime is that personal relationships lead to violent tendencies. Therefore, if your father, mother, grandfather, etc, you learn to shoot and hate prostitutes and then pull hoes hate, but nothing more than entertainment video games, like any other entertainment, should be able to take away. Games Yes Helps hand-eye coordination. Now if only I could reach a very good game that grammar.