Chinese Environmental Protection Minister Zhou Shengxian (center R) raises his arms as he welcomes U.S. Environment Protection Administrator Gina McCarthy (center L) during the opening session of the ... more 
Chinese Environmental Protection Minister Zhou Shengxian (center R) raises his arms as he welcomes U.S. Environment Protection Administrator Gina McCarthy (center L) during the opening session of the Joint Committee on Environmental Cooperation held at the Diaoyutai State guesthouse in Beijing, December 9, 2013. REUTERS/Ng Han Guan/Pool (CHINA - Tags: POLITICS ENVIRONMENT) less 
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Reuters | Photo By POOL / REUTERS
Mon, Dec 9, 2013 4:06 AM EST