Fox and Disney: is Rupert Murdoch in retreat - or planning his next move?

With Disney apparently poised to take over key Fox assets, it seems as though the Murdoch family is ceding control of its empire. What’s behind the move?After more than 50 years of deal-making to build one of the world’s biggest media companies, Rupert Murdoch looks to be on the retreat. Cornered by the Fangs – as the tech giants Facebook, Apple, Netflix and Google are known – the ageing executive appears to have decided that its time to cash in and give up on a long-held