Britain's Prince Charles and Camilla, Duchess of Cornwall, lay a wreath at the tomb of George Washington, during their visit to Mount Vernon, Virginia, the home of the US first president, March 18, 2015. [Photo/Agencies]
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.