Buildings are buried in fog in Wujiaqu city, Northwest China's Xinjiang Uygur autonomous region, Nov 17, 2013. The fog began to descend at 6 am Sunday, and visibility was only 10 meters. [Photo/icpress.cn]
An unusually heavy downpour hit Durban for two days before the BRICS summit's debut on African soil, but interest for a better platform for emerging markets were still sparked at the summit.