BSkyB Chairman James Murdoch (L) and News Corp Chief Executive and Chairman Rupert Murdoch are seen as they appear before a parliamentary committee on phone hacking at Portcullis House in London, on television screens in an electrical store in Edinburgh, Scotland July 19, 2011. Murdoch and his son James apologised to the British parliament on Tuesday over a hacking scandal that has engulfed News Corp , but the veteran media mogul denied he was ultimately responsible for "this fiasco". REUTERS/David Moir (BRITAIN - Tags: CRIME LAW POLITICS BUSINESS MEDIA) )