It's already happened. https://www.theguardian.com/technology/2016/jul/08/police-bomb-robot-explosive-killed-suspect-dallas https://www.theguardian.com/technol

It's already happened. https://www.theguardian.com/technology/2016/jul/08/police-bomb-robot-explosive-killed-suspect-dallas https://www.theguardian.com/technology/2016/jul/08/police-bo...