San Francisco police have come up with a new policy allowing them to kill suspects using robots – a first for the city and a potential milestone in law enforcement’s deepening relationship with machines. The policy, part of a broader set of rules around use of law enforcement equipment, is set to go before the San Francisco Board of Supervisors on Tuesday, Nov. 29, Mission Local reported. Robots under the policy would “only be used as a deadly force option when risk of loss of life to members of the public or officers is imminent and outweighs any other force...