Its not a bad idea, nbut any law restricting the sale of video games has to be very clear and specific. Just like movies, you cant go to a R film without a parent. If a game is rated R then a parent should have to buy it since some parents dont want their kids playing violent games. They just have to be very specific with what games would get what rating. The get rated mature, teen, everyone etc, so what do they really want to restrict.