CHRISTCHURCH, New Zealand (AP) — The Latest on the mosque attacks in New Zealand (all times local): 11:30 p.m. Facebook says its artificial intelligence systems failed to automatically detect the New Zealand mosque shooting video. A senior executive at the social media giant responded in a blog post to criticism that it didn't act quickly enough to take down the gunman's livestream video of his attack in Christchurch that left 50 people dead, allowing it to spread rapidly online. Facebook's vice president of integrity, Guy Rosen, said "this particular video did not trigger our automatic detection systems.Read more on NewsOK.com