UPDATE 1-Murdoch's Fox vows to be 'disciplined' on deals, extend buybacks
July 25, 2014 at 10:01 AM EDT
NEWYORK/LONDON, July 25 (Reuters) - Rupert Murdoch's Twenty-First Century Fox Inc said on Friday it would only consider deals that are "disciplined" and increase shareholder value, a move analysts said signalled the media company does not want to overpay for takeover target Time Warner .