File photo shows police outside the studio of Chinese artist Ai Weiwei in Beijing. Ai, an internationally acclaimed artist whose works have been exhibited around the world, has accused China's ... more 

File photo shows police outside the studio of Chinese artist Ai Weiwei in Beijing. Ai, an internationally acclaimed artist whose works have been exhibited around the world, has accused China's Communist regime of seeking to "crush" him for his social activism and criticism of authority less