Follow The Stream and join Al Jazeera’s social media community:br br This episode’s story:br br FACEBOOK: TWITTER: br GOOGLE+: br ****************************************­************br On The Stream: What’s at the heart of mounting tensions between the Chinese government and ethnic Uighurs?br br Thumbnail: Chinese soldiers in riot gear secure the area outside the Id Kah Mosque, after Imam Jumwe Tahir was killed by assailants following early morning prayers on July 30, 2014 in old Kashgar, Xinjiang.