premise: Rupert Murdoch is the Chairman of FOX News.
hypothesis: Fox News . Rupert Murdoch is the current chairman and acting CEO of Fox News . James Rupert Jacob Murdoch ( [ ˈmɜrdɒk ] born 13 December 1972 ) is an Australian , British , American businessman , the younger son of media mogul Rupert Murdoch , the chief executive officer ( CEO ) of 21st Century Fox , and chairman of Sky plc. . Rupert Murdoch . Murdoch thus had full control as Chairman and CEO of global media holding company News Corporation , now the world 's second-largest media conglomerate , and its successors , News Corp and 21st Century Fox , after the conglomerate split on 28 June 2013 .