Mekong power plants a threat to nature in LaosTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoKillian Schütze, Elke Maywald08/26/2016August 26, 2016The future of the Mekong is in danger. The Don Sahong dam threatens the world's largest fisheries and river dolphins.https://p.dw.com/p/1JqkOAdvertisement