The Swiss solar-powered plane Solar Impulse 2, HB-SIB, takes off on a journey to Nanjing at the Chongqing Jiangbei International Airport in Chongqing, April 21, 2015. [Photo/IC]
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.