What can the Swiss teach the US about guns?

As an American living in Zurich, I’ve watched news cycle after news cycle reporting mass shootings, domestic violence-related homicides, and accidental gun deaths in the United States. While the issue of gun violence has impacted every American in some way, I have had a more close-up view than most.
Read more: https://www.swissinfo.ch/eng/florida-school-shooting_what-can-the-swiss-teach-the-us-about-guns-/43923350?source=Snapzu