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(FILES) This file picture taken on November 7, 2010 shows Chinese artist Ai Weiwei in the courtyard of his home in Beijing where he was under house arrest. Chinese artist and activist Ai Weiwei is reuniting with the Swiss architects with whom he created Beijing's spectacular Bird's Nest Stadium, to build a pavilion for this year's London Olympics. Ai, along with the Swiss firm Herzog and de Meuron, will join forces again to design a pavilion for the Serpentine Gallery in London's Kensington Gardens park, the gallery said on February 7, 2012. AFP PHOTO / FILES / Peter PARKS (Photo credit should read PETER PARKS/AFP/Getty Images)
(FILES) This file picture taken on November 7, 2010 shows Chinese artist Ai Weiwei in the courtyard of his home in Beijing where he was under house arrest. Chinese artist and activist Ai Weiwei is reuniting with the Swiss architects with whom he created Beijing's spectacular Bird's Nest Stadium, to build a pavilion for this year's London Olympics. Ai, along with the Swiss firm Herzog and de Meuron, will join forces again to design a pavilion for the Serpentine Gallery in London's Kensington Gardens park, the gallery said on February 7, 2012. AFP PHOTO / FILES / Peter PARKS (Photo credit should read PETER PARKS/AFP/Getty Images)

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Anna Coren talks to activist Ai Weiwei about his ongoing house arrest in China and how he turned cameras on himself.

Ai Weiwei's house arrest in China

Anna Coren talks to activist Ai Weiwei about his ongoing house arrest in China and how he turned cameras on himself.