The world reacts to President Trump’s tariffs

From the BBC World Service: With tariffs imposed by the U.S. on economies across the globe, we’re gathering reactions from some of the countries affected. China is vowing to fight back while Europe is collectively mulling over how to respond. Some of the world’s poorest countries will be hit hardest — Cambodia and Laos among them. But there could also be opportunities as trading strategies shift and new partnerships emerge.