Summary: New technology to improve gun safety is in the hands of two law enforcement agencies. As CNET's Sumi Das shows us, a small device inserted into an officer's gun can track if the weapon has been fired or stolen.
Summary: New technology to improve gun safety is in the hands of two law enforcement agencies. As CNET's Sumi Das shows us, a small device inserted into an officer's gun can track if the weapon has been fired or stolen.