Trying To End Accidental Shootings: 18-Year-Old Creates The World’s Safest Gun?

Trying To End Accidental Shootings: 18-Year-Old Creates The World’s Safest Gun? 18 year-old inventor, Kai Kloepfer, developed a handgun with a built-in fingerprint reader that only fires when the owner is holding it. But is it enough to help change America's gun culture?