News International chief executive James Murdoch and his billionaire father Rupert were accused of running a mafia-style empire on November 10.
Labour MP Tom Watson made the allegation during James Murdoch’s second appearance before the Commons culture, media and sport committee over the phone hacking scandal.
During lively exchanges Watson asked Murdoch: “You’re familiar with the mafia?
“Are you familiar with the word omerta, the culture of silence around the mafia? Do you accept that applies to the Murdoch empire?”