CHRISTOPHER STEVENS: When computer coders warn of Artificial Intelligence posing a threat to humanity, killer drones are exactly the kind of thing they are worried about.
Vigil, Series 2, BBC One review - DCI Silva swaps a submarine for deadly drones theartsdesk.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from theartsdesk.com Daily Mail and Mail on Sunday newspapers.