The file photo taken on Oct 16, 2012 shows an old well in the suburbs of Tallinn, Estonia. The melted snow and ice water underground surged from an old well as the weather got warmer in spring. [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.