Hundreds of protesters from China’s Muslim Uyghur community rallied in Istanbul on Friday to call for a boycott of the Winter Olympics opening in Beijing and to urge participants to speak out against China’s treatment of the ethnic minority. The Beijing Olympics opened on Friday in the shadow of a diplomatic boycott over China’s human rights record and devoid of most spectators due to the coronavirus pandemic. “China stop the genocide”, “Muslims don’t sleep, stand up for your brothers”, chanted the protesters, who briefly blocked a road and scuffled with lines of Turkish riot police as they tr…