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US Vice President in Turkey
Turkey US relations under pressure; Edible batteries; Nigerian businesses struggling
Joe Biden, the US Vice President, is due to meet the Turkish government in Ankara. Two key issues are on the table: the war against Islamic State in Syria and Turkey's call for the extradition of a Muslim cleric in the US, who they blame for July's coup attempt.
Edible batteries could be part of our future. They would power ingestible electronic devices. We'll find out how they work.
A Nigerian entrepreneur describes the realities of trying to keep businesses going through the economic crisis.
Last on
Wed 24 Aug 201602:06GMT
BBC World Service except Online, News Internet & UK DAB/Freeview
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- Wed 24 Aug 201602:06GMTBBC World Service except Online, News Internet & UK DAB/Freeview