Chinese dissident artist Ai Weiwei appears on a YouTube video clip displayed 

Chinese dissident artist Ai Weiwei appears on a YouTube video clip displayed on a computer screen at his studio in Beijing, China, Thursday, Oct. 25, 2012. In the video, Ai sports a neon-pink T-shirt, black jacket and dark sunglasses and energetically mimics rodeo-style dance moves made famous by South Korean rapper PSY whose original video became an Internet sensation. (AP Photo/Ng Han Guan)
Associated Press
Chinese dissident artist Ai Weiwei appears on a YouTube video clip displayed on a computer screen at his studio in Beijing, China, Thursday, Oct. 25, 2012. In the video, Ai sports a neon-pink T-shirt, black jacket and dark sunglasses and energetically mimics rodeo-style dance moves made famous by South Korean rapper PSY whose original video became an Internet sensation. (AP Photo/Ng Han Guan)
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