The cost of China’s information vacuum

It's never been easy for other nations to understand China, but now it's harder than ever. Reduced access to foreign experts makes it even harder for governments to understand decision-making in Beijing. Kathrin Hille explores how as China has grown into a superpower, experts' knowledge and expertise about the country have become more critical than ever. But, unfortunately, these sources are becoming very rare as Beijing has become more secretive than ever before.