Olenka Frenkiel learns of the hardships borne by North Koreans who escape across the border into China.nnIn Ivory Coast, Adam Mynott investigates allegations of child sex abuse against some UN peacekeepers and aid workers.nnStephen Evans sees how the global credit crunch is affecting the once remote economy of Iceland.nnIn Algeria, James Copnall meets some of the refugees of war in neighbouring Morocco.nnAnd Chris Morris in India reflects on the country's new obsession: Twenty20 cricket.
