Do violent video games cause behaviour problems?

Alot of parents think that violent video games cause behaviour problems, but if you think about it would you rather have the people you play those games out on the streets cuasing crime and other things, or would you rather have them in their house where they can't cause any crime or problems.

In the world there is about 35% of the world that think violent video games cause behaviour problems, and the rest of the world don't think that violent video games cause behaviour problems. I myself dont think that violent video games cuase behaviuor problems, because i play those types of games and i don't have violent behaviuor problems.

Apparently two-thirds of those aged between 12-15 get more violent because of video games and not tv and/or films.

According to some doctors violent video games don't make people have violent behaviour problems.
I think the things that make people violent are some friends, (like the ones that smoke,take drugs etc)
because some friends go around stealing things and getting into gangs or fighting against other people which makes you join in and help them.

Violent video games overall don't make people have violent behaviour problems, the only thing that is bad about them is the language, but if the parents let them they must know there will be some bad language in them.

Some people say that the people that play video games are more likely to be violent than the people that don't play video games.