With a net worth of nearly $20 billion, far-right media mogul Rupert Murdoch has deep enough pockets to settle with virtually any litigant — except one. And a failure to settle in this particular case could result in the 93-year-old being forced to testify under oath. The Daily Beast recently reported that Prince Harry — also known as the Duke of Sussex — is still proceeding with his lawsuit against Murdoch over his alleged knowledge of a hacking and cover-up scandal involving News Group Newspapers (NGN), which is Murdoch’s family of UK-based tabloids. Harry has so far refused to settle with M…