Walmart deciding to pull the games is certainly a judgement call and I agree that many of the video games are violent and inappropriate for our youth. However the video games do have ratings and PARENTS should be paying close attention to those ratings. I know in the past when I went to purchase a video games for my oldest grandson, you can preview the video game on line and the ratings are also available. I think the responsibility of allowing children and young teens to play these should fall on the parents and not those making the games, nor the stores selling the games. Parents need to monitor what games their kids play, who they contact on-line, what they watch on-line, what content they download, what they watch on TV, etc.
Selling guns is a separate issue altogether and one has nothing to do with the other.