Japan Deploys Barking Drones in Attempt To Deter Bear Attacks

Japan's bear attacks are at an all-time high, taking 13 lives since April. As the US, China and the UK have issued travel warnings to citizens traveling to the country, Japan's Gifu Prefecture has adopted a high-tech approach. By deploying a drone that emits barking sounds through a loudspeaker, they hope to deter unwanted bears.