Rescuers walk inside a refrigeration unit of Shanghai Weng's Cold Storage Industrial Co. Ltd., in the Baoshan district of Shanghai August 31, 2013. A liquid ammonia leak from the refrigeration unit at... more 
Rescuers walk inside a refrigeration unit of Shanghai Weng's Cold Storage Industrial Co. Ltd., in the Baoshan district of Shanghai August 31, 2013. A liquid ammonia leak from the refrigeration unit at the cold storage facility in Shanghai on Saturday has killed 15 people and injured 26 others, local authorities said. The leak occurred at 10:50 am local time (0250 GMT) at Shanghai Weng's Cold Storage Industrial Co. Ltd., located in the Baoshan district of eastern Shanghai, the Shanghai municipal government said on its official Sina Weibo account. REUTERS/Aly Song (CHINA - Tags: DISASTER BUSINESS) less 
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Reuters | Photo By ALY SONG / REUTERS
Sat, Aug 31, 2013 5:39 AM EDT