A technician uses a signal detector to check wireless flows that may hint at possible cheating during the national civil service exam at Huazhong University of Science and Technology, in Wuhan city of Hubei province, on Nov 25, 2012.[Photo/CFP]
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.