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Who killed Dr Malleshappa Kalburgi?
The murder of a Indian scholar and rationalist thinker has shocked India, and many believe it could have to do with Hindu caste politics, writes Soutik Biswas.
The politics behind China's stock market turbulence
China's politicians have been carrying on as normal throughout the stock market crisis - but there are signs of serious divisions behind the scenes, the BBC's Carrie Gracie reports.