Scandinavia has high firearm ownership, but low gun violence

Survivors of Norway’s deadliest massacre are urging the United States to tighten up gun laws to put an end to school shootings. In Sweden, sporadic gang-fueled gun crime just helped install a far-right party in power. Both countries have relatively high levels of firearms ownership but low levels of gun-related homicides. Malcolm Brabant went to see if there are lessons America can learn.