Comcast is spinning off those networks and others, though Bravo is staying
                                
                                
                                    (Newser) -
                                    Telecoms and media giant Comcast is spinning off most of its NBCUniversal cable-TV networks—assets that brought in about $7 billion in revenue over the last year. Sources tell the  Wall Street Journal  that the company is shedding news and entertainment networks MSNBC, CNBC, USA, Oxygen, E!, Syfy, and the...