The game has changed in ways that famed conglomerate builders like Sanford I. Weill of Citigroup and his former protegee , James Dimon at J. P. Morgan , might find unfamiliar .
Citigroup
Sanford I. Weill
/business/company/advisors
James Dimon
Citigroup
/business/person/company
PERSON
Sanford I. Weill
ORGANIZATION
Citigroup
PERSON
James Dimon
PERSON
J. P. Morgan