Former Citigroup Inc. CEO Charles O. Prince III
Daniel Acker/Bloomberg
A file photo shows former Citigroup Inc. Chief Executive Officer Charles O. Prince III listening to a discussion at the World Economic Forum in Davos, during January 2005.
A file photo shows former Citigroup Inc. Chief Executive Officer Charles O. Prince III listening to a discussion at the World Economic Forum in Davos, during January 2005.