https://time.com/4804662/london-attack-bridge-borough-market-terrorism-effects/ https://cdn.jwplayer.com/v2/media/ic7xhrYh/poster.jpg?width=720 What to Know About the London Bridge Attack London is on high alert following a terrorist incident Saturday night, which police say killed at least seven people and injured 48. https://cdn.jwplayer.com/manifests/ic7xhrYh.m3u8 https://cdn.jwplayer.com/previews/ic7xhrYh 144 2017-06-04T00:04:37+00:00 no no