Yes, it actually IS a stretch. It is one of hundreds of companies Murdoch owns. He sees in 2007 a private investigator and the 'royal' editor get tossed in jail for what they had done. The police investigated and did not not charge anyone else. If I were Murdoch, I would have thought 'well, isolated incident, they were charged and convicted.... done deal'. We now see that it went deeper than that. While I agree the senior management of THAT paper should have known, it is a complete stretch to suggest that Murdoch should have known it was widespread etc....
Bullshit. You mean to tell me it is a stretch for an executive of a corporation to know less about the operations of his company than a competing company even after the company conducts an internal investigation regarding specific alleged illegal conduct? The Guardian figured out what NOTW was up to. If Murdoch didn't know, it's because he didn't want to know.