A medical worker examines Cao Lei, father of Cao Yinpeng, at an intensive care unit of the Affiliated Hospital of Xuzhou Medical College in Xuzhou, Jiangsu province, on July 12, 2016. [Photo/VCG]
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.