what kids are allowed to play should be up to the parents, but I think actually enforcing the game ratings system isn't a bad idea. for example having to show ID to get a game rated "M" is a good thing. It's something society deems bad for children, so put restrictions on who can get it, just like cigarettes and alcohol(don't even get me started on the age for this)... its all they can constitutionally do. If some kid shoots up his school after playing one of these games... then yeah you can blame the parents, caus either they bought it for him/her or they weren't responsible enough to monitor what their kid was being exposed to. I understand that it is hard for alot of parents to monitor what their children see and listen to, but they shouldn't complain to the government if their kids get ahold of something "obscene". Of course some kids are gonna get ahold of GTA, Doom, Counterstrike, etc. anyway, but banning M rated games is censorship plain and simple. Age-restrict the sale of it... don't ban it.