Alistair Darling, Robinhood and the markets

Former Chancellor Lord Alistair Darling has died, Ian King is joined by David Smith, Economics editor of The Sunday Times to discuss his work.
The trading app Robinhood launches in the UK, its co-founder anc chief executive, Vlad Tenev discusses the move.
Scott Douglas, Director at the corporate finance advisors Centrus joins Ian to speak about the markets.