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Guzulnur, wife of detained Uighur scholar Ilham Tohti cries near human rights dissident Hu Jia as she bids farewell to friends before leaving on a flight for Urumqi at the capital airport in Beijing, China, Monday, Sept. 15, 2014. Chinese authorities have announced that Uighur scholar Ilham Tohti will stand trial on separatism charges at a court in the regional capital Urumqi. The trial will take place at the Urumqi Intermediate People's Court on Sept. 17 said his wife as she left Beijing airport.(AP Photo/Ng Han Guan)

Guzulnur, wife of detained Uighur scholar Ilham Tohti cries near human rights dissident Hu Jia as she bids farewell to friends before leaving on a flight for Urumqi at the capital airport in Beijing, China, Monday, Sept. 15, 2014. Chinese authorities have announced that Uighur scholar Ilham Tohti will stand trial on separatism charges at a court in the regional capital Urumqi. The trial will take place at the Urumqi Intermediate People's Court on Sept. 17 said his wife as she left Beijing airport.(AP Photo/Ng Han Guan)

Chinese dissident Hu Jia freed from jail

Chinese dissident Hu Jia freed from jail