Just media fear mongering, as usual. I've said this before (probably on this very site) and I'll say it again: the media and society always seek to blame everything "corrupting" the youth of the time on something or someone else instead of bad parenting or mental illness. First it was movies (Rebel Without a Cause, for example), then comics, then it was music. Today it's video games. And tomorrow it'll probably be something else. I'm 30 now (will be 31 this year) and I've watched violent movies like Predator and Commando since as long as I can remember, I went through the phase when I liked gangster rap and all that, I've played violent video games like GTA ever since I was ~14, loved firearms since around the same age, and yet the worst I've done is gotten a couple of red light tickets (first one was a technicality, second one I admit my attention was diverted and I zoned out which, yes, was incredibly irresponsible). I've never done drugs, never smoked or drank, never killed anyone, I don't yell out racial slurs, or any of the crap that all these things supposedly cause. The reason being that my parents were actually involved in my life instead of plopping me down in front of the TV and forgetting about me.
People have this idea that the world was "right" when they were young and that the new generation has strayed, but they refuse to acknowledge that their world was viewed the exact same way by the generation before them. It'll always be like that.