I blame Nintendo and to a smaller extent Sega for real life violence

[theARTIST0017]

BasilZero said:

Maybe if the parents were smart enough they would teach the little kiddies the difference between Fantasy and Reality. Dont blame entertainment blame yourself for your child's violent natures.

nonsense, Nintendo has never developed (exception of Captain Ranbow a Japan only release) a mature game. So what exactly did Nintendo do again?