An engine is pictured at the booth of German carmaker Volkswagen during preparations at the Hanover industrial fair in Hanover, April 7, 2013. The Hanover fair opens its doors to the public on April 8 and will end on April 12. [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.