Chenjerai Kumanyika worries that having a "public radio" voice won't allow him to sound like himself. Linda Tindal/Courtesy of Linda Tindal hide caption

itoggle caption Linda Tindal/Courtesy of Linda Tindal

The stars of Parenthood include, left to right, Erika Christensen Peter Krause, Bonnie Bedelia, Craig T. Nelson, Lauren Graham and Dax Shepard. NBC/Justin Lubin/NBC hide caption

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Joe Clayton, president and CEO of Dish Network, introduces the Sling TV earlier this month at the International Consumer Electronics Show in Las Vegas. Jae C. Hong/AP hide caption

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A Facebook worker at the company's headquarters in Menlo Park, Calif. Facebook announced it will start flagging hoax news stories in users' News Feeds. Paul Sakuma/AP hide caption

itoggle caption Paul Sakuma/AP

Larry Wilmore at the TV Critics Association's Winter Press Tour in Pasadena, Calif. Richard Shotwell/Richard Shotwell/Invision/AP hide caption

itoggle caption Richard Shotwell/Richard Shotwell/Invision/AP

The movie Gone Girl fictionalizes and satirizes cable news star Nancy Grace (above). Grace, host of a true crimes and current affairs show on HLN, says she was flattered. Mark Hill/AP hide caption

itoggle caption Mark Hill/AP