Supporters of cricketer-turned-politician Imran Khan and cleric Tahir ul Qadri, climb on containers as they march towards the prime minister's house in Islamabad, the capital of Pakistan, on Aug 31, 2014. [Photo/Xinhua]
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.