FILE - In this April 25, 2013 file photo, houses destroyed in a violent clash are left in Kashgar, in China's northwestern region of Xinjiang. Police have arrested more suspects in connection with a clash between authorities and assailants that left 21 dead in the western region of Xinjiang, Chinese state media reported Monday, April 29, 2013. (AP Photo/Kyodo News) JAPAN OUT, MANDATORY CREDIT
{}