Lord Mervyn King

How sound are the foundations of the world economy? Eight years after the financial meltdown which rocked global capitalism, the answer seems to be: disturbingly fragile. HARDtalk speaks to the renowned economist and former Governor of the Bank of England Mervyn King, Lord King. He was a key player in efforts to save the banking system from collapse in the dark days of 2008. Why does he believe another crisis is looming?