What Explains U.S. Mass Shootings? International Comparisons Suggest an Answer
International studies pretty conclusively demonstrate that the sheer availability of guns is the decisive difference between the US and other nations in which mass shootings are significantly less frequent. Reduce the number of guns, reduce the number of mass shootings. It's that's obvious.
Forgive me if someone already stated this but, ahem.
Terrible people cause mass shootings. Unless guns gave become self aware recently and able to act on their own? Anyone?