Royal Mail: The curious case of why a billionaire wants to buy it

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Why Daniel Kretinsky might want what looks like a 'fading relic'. By the BBC's business editor Simon Jack, for BBC InDepth. Read by Michael Daventry. BBC InDepth is the home of the best news analysis, with fresh perspectives that challenge assumptions and deep reporting on the biggest issues of the day. You can find more articles from InDepth - like this one - on the BBC News website and app. (Image: Getty Images)