Questions Swirl About NBCUniversal’s Future After C.E.O.’s Shocking Firing. Cavanagh, Michael J, Shell, Jeff, NBCUniversal, Sexual Harassment, Appointments and Executive Changes, Roberts, Brian L, Television, Cable Television, Movies, Company Reports, Computers and the Internet, Mergers, Acquisitions and Divestitures, Comcast Corporation, Gamble, Hadley