Why Aren't Smart Guns Catching On

Once existing only in the distant future, or in James Bond films, guns that fire solely for verified users are now on the market. Despite the new technology, fierce backlash from pro-gun advocates has put the fate of these so-called smart guns in doubt. Read full story at http://www.newsy.com/videos/why-aren-t-smart-guns-catching-on-in-the-u-s/