And Mr. Spitzer 's office , along with the Securities and Exchange Commission and the Justice Department , is deep into an investigation of the insurance giant American International Group and its former chief executive , Maurice R. Greenberg .
Maurice R. Greenberg
American International Group
/business/company_shareholder/major_shareholder_of
American International Group
Maurice R. Greenberg
/business/company/major_shareholders
ORGANIZATION
Securities and Exchange Commission
ORGANIZATION
American International Group
PERSON
Maurice R. Greenberg