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A coal miner rests while participating in the search and rescue operation at the Xinxing coal mine in Hegang, Heilongjiang province, China, Tuesday, Nov. 24, 2009. The coal mine that exploded in northern China, killing over a hundred, had too many workers underground in an effort to increase output, a government official said Monday, exposing the risks often taken to meet the country's insatiable energy demands. (AP Photo/Andy Wong)