Congressman Jim Matheson (D-Utah) has introduced a bill – H.R. 287 – to the United States House of Representatives which would give the Entertainment Software Rating Board’s rating scheme – heretofore a voluntary, self-regulatory system – the force of law and make it illegal to sell “Mature” or “Adults Only” titles to minors.
On the one-month anniversary of the school shooting, the NRA has released its own iPhone and iPad app, "NRA: Practice Range." The iTunes rating system suggests that it's appropriate for children as young as 4-years-old to play.