China has become a top maker and taker of underground ketamine. Celia Hatton sees the impact of the drug and explores The Fortress - the drug village at the centre of the trade.

As the news of Donald Trump's victory in the US Presidential election sinks in around the world, former China correspondent Celia Hatton reflects on how the whole story of his campaign has been ...

Tales of power plays and tactics from China, Venezuela, Cote d'Ivoire, Italy and Kosovo ...