Which US laws have been shown to cut gun violence and mass shootings?

In the aftermath of yet another school shooting, many people in the US are desperate for solutions to the country’s gun violence epidemic. Andrew Morral from the research initiative Gun Policy in America discusses the latest evidence on which interventions work

Which US laws have been shown to cut gun violence and mass shootings?
In the aftermath of yet another school shooting, many people in the US are desperate for solutions to the country’s gun violence epidemic. Andrew Morral from the research initiative Gun Policy in America discusses the latest evidence on which interventions work