Photo taken on Dec 26, 2012 shows icicles on the Hukou Waterfall, a section of the middle reaches of the Yellow River, in Jixian county, north China's Shanxi province. Enduring low temperature in recent days froze the Hukou Waterfall. [Photo/Xinhua]
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.