HARDtalk - David Anderson, CEO, Co-operative Financial Services

In a special series, HARDtalk looks at the state of the global economy. Uncertainty haunts the world's financial markets. Banks have lost hundreds of billions of dollars since the credit crunch began. But it was the banks who encouraged consumers and home owners to build up a mountain of debt. David Anderson is the CEO of Co-operative Financial Services, which owns the Co-operative Bank - the self styled 'ethical bank'. Stephen Sackur asks David Anderson if money and morality really mix.