A militant leader whose group has links to al Qaeda denounced Chinese treatment of Uyghur Muslims in western China and threatened to seek "revenge." The leader of the Turkistan Islamic Party, in a video that appeared on Islamic Web sites, blames the Chinese for “genocide” against people in East Turkistan — what some Uyghurs calls the region of Xinjiang province in western China where they live. Earlier this month, Uyghurs demonstrated in Urumqi, the Xinjiang capital, to protest the killing of two Uyghur migrant workers at a toy factory in the southeast Chinese province of Guangdong in late June after a brawl between Uyghur and Han people.