Uighur IS fighters vow blood will 'flow in rivers' in China

By Michael Martina
BEIJING (Reuters) – Vowing to plant their flag in China and that blood will “flow in rivers”, a new video released this week purportedly by the Islamic State group shows ethnic Uighur fighters training in Iraq, underscoring what Beijing sees as a serious threat.
China is worried that Uighurs, a mostly Muslim people from western China’s Xinjiang region, have gone to Syria and Iraq to fight for militant groups there, having travel led illegally via South