A1 Greenberg Fires Back Maurice R. Greenberg , the former chairman and chief executive of American International Group , challenged the rationale for the company 's $ 4 billion income restatement , calling many of the items '' exaggerated and unnecessary '' in a document presented to regulators .
Maurice R. Greenberg
American International Group
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American International Group
Maurice R. Greenberg
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PERSON
Maurice R. Greenberg
ORGANIZATION
American International Group