1. License all guns like states do automobiles.
2. License all gun owners by testing for gun handling competency, like a driver's license.
3. Close all gun show loopholes and track every fire arm ever sold, including between private individuals.
4. Criminals are already denied rights to guns and voting, so criminality isn't the issue--the only offenses on the Aurora shooter's record were a couple of traffic tickets, so claiming that only criminals break laws with guns makes claim to a falsehood.
5. Laws against things don't prevent
**** from happening, so the idea is to make such ideas become a bad idea even to those who would contemplate such things. Details of implementing this idea are yet to be established...so...how would YOU go about it if this were your assigned task?