China calls for new reserve currency -- Worst outbreak of ethnic violence in China in 33 yearsThe CIA and rioting Uyghurs in XinjiangChinese President Hu Jintao canceled plans to attend a major summit in Italy and flew home early Wednesday after reports that chaos and panic had spread throughout the capital of China's far western region of Xinjiang.
Since clashes erupted Sunday between the region's Muslim Uighur minority and the dominant Han Chinese, leaving more than 150 dead, the government has deployed police and paramilitary troops, closed mosques, instituted a curfew and rounded up at least 1,400 people. Hu's withdrawal from the Group of Eight summit, reported by state media, signaled his government's growing concern about the unrest that continued to flare across this city.
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