A U.S. lawsuit raises new questions about the competence of Sumner Redstone and his ability as executive chairman of to run Viacom and CBS.
Disney's ESPN saw a 3.2 percent drop in subscribers, in a market where viewers are migrating to newer forms of sports coverage.
Not sure what presents to get for your family and friends this holiday season? Check out CNBC's holiday gift series 2015.
The high-profile 2014 hack revealed personal info for tens of thousands and exposed embarrassing email exchanges between actors and executives.