When they say bare-knuckled, this is what they mean:
The real transgressions of the Murdoch empire are not its outré partisanship, its tabloid sleaze, its Washington lobbying, or even what liberals most love to hate, the bogus “fair and balanced” propaganda masquerading as journalism at Fox News. In fact, these misdemeanors are red herrings—distractions from the real News Corp. corruption that now threatens to bring down its management and radically reconfigure and reduce its international corporate footprint. The bigger story is this: An otherwise archetypal media colossus, with apolitical TV shows (American Idol), movies (Avatar), and cable channels (FX) like any other, is controlled by a family (and its tight coterie of made men and women, exemplified by the recently departed Rebekah Brooks) that countenances the intimidation and silencing of politicians, regulators, competitors, journalists, and even ordinary citizens to maximize its profits and power and to punish perceived corporate, political, and personal enemies. And, as we now know conclusively, some of this behavior has broken the law.It's about money and power - and the ideology that places all power in money, with the sleazy propaganda it takes to achieve power with money in what once was an open society.