Austrian tightrope walker Christian Waldner passes the roof of St. Stephen's cathedral on a high line in Vienna, May 24, 2013. The line was fixed between St. Stephen's cathedral's two south towers 60 meters above ground. [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.