Or the government can make some money by passing legislation that fines vendors and manufacturers for letting their guns go through loopholes or get in the hands of people that shouldn't have them and as Johnny stated, some taxes on guns that aid the cause. The money from that will pay for overhauling mental health system fast. Accountability from the top though, that will stop a lot of mass murder. Put a large fine or tax every time there is a mass murder on a manufacturer that has a gun in the mix. They'll start figuring out ways to stop this problem fast.