Chinese Premier Wen Jiabao begins relief effort; international leaders join in support.
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Rescuers in China search for survivors
Al Jazeera’s Dan Nolan looks at the wider rescue effort following the earthquake’s devastation in China.
Powerful aftershocks have shaken China’s southwestern province of Sichuan a day after a deadly earthquake killed at least 12,000 people, many of them children buried in the rubble of collapsed schools.
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