Really interesting. Ai Wei Wei is China's most famous living artist. He's also a pro-democracy activist. The Chinese government just arrested him last week. We all thought he was too popular for the government to mess with so blatantly.

This art exhibition he put on in New York City's Tate Gallery of Modern Art is incredible. The story behind it is even more incredible. The video tells that story. And it takes you back to a Song Dynasty commercial city famous for pottery (porcelain) factories that exported all over the world.