Libor: How much did Josef Ackermann know?
CNN's Richard Quest finds out from Josef Ackermann, Chairman of Zurich Insurance Group; Vice-Chairman of the Foundation Board of the World Economic Forum about what he knew of the Libor Scandal.
CNN's Richard Quest finds out from Josef Ackermann, Chairman of Zurich Insurance Group; Vice-Chairman of the Foundation Board of the World Economic Forum about what he knew of the Libor Scandal.