Bonus: The Global Story

A bonus episode from The Global Story podcast. Panama Canal: It's running dry and it's going to cost us. The Global Story brings you one big story every weekday, making sense of the news with our experts around the world. Insights you can trust, from the BBC, with Katya Adler. For more, go to bbcworldservice.com/globalstory or search for The Global Story wherever you get your BBC podcasts.