It is also unclear whether Ms. Regan has been terminated wholly from any employment with the News Corporation , Rupert Murdoch 's giant media company , which owns HarperCollins .
News Corporation /business/company/founders Rupert Murdoch
Rupert Murdoch /business/person/company News Corporation
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News Corporation
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Rupert Murdoch
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/business/company/founders
Rupert Murdoch
PERSON
News Corporation
ORGANIZATION
/business/person/company