Trade Tensions and Environmental Initiatives

From the BBC World Service: Farmers in India are gearing up for protests over the country's trade relationship with the U.S. They're worried about the threat of higher tariffs, and the prospect of their market opening up to U.S. producers. Plus, as delegates from more than 170 countries meet in Geneva to agree to a legally binding agreement to curb plastics pollution, we hear from one social entrepreneur who is cleaning plastic from rivers and oceans.