Rupert Murdoch , whose News Corporation owns 42 percent of Gemstar , warned Mr. Loughlin not to alienate TV Guide 's existing readers , according to someone who has discussed strategy with Mr. Loughlin .
Rupert Murdoch /business/person/company News Corporation
News Corporation /business/company/founders Rupert Murdoch
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Rupert Murdoch
PERSON
News Corporation
ORGANIZATION
/business/person/company
News Corporation
ORGANIZATION
Rupert Murdoch
PERSON
/business/company/founders