Electric Fences, Drones, Dogs Protect G7 Leaders From Bear Attack

Electric fences, drones, thermal cameras and police dogs have all been deployed at the G7 summit in the Canadian Rockies to protect world leaders from hungry bears.

Source:: https://www.ndtv.com/world-news/electric-fences-drones-dogs-protect-g7-leaders-from-bear-attack-8685344#publisher=newsstand