Hate to break it to you, but guns ain't abortions. Countries where people actually respect the gun and don't go ballistic when their girlfriend dumps them *cough cough* Switzerland *cough cough*, have very little gun violence. At the end of the day, there are 2 things wrong with US guns. The culture of blasting people and not respecting the gun, and the serious lack of background checks for people who want to murder others. Currently, a gun can be bought in the US as long as you have a clean criminal record and are over 18. What about people who have a clean criminal record, but aren't exactly very psychologically stable? We could prevent plenty of mass shootings simply by checking for psychological issues every 5 years for gun owners, and keeping the records up to date.