Mary Beth Richards recently left FCC, where she advised Chairman...

Mary Beth Richards recently left FCC, where she advised Chairman Julius Genachowski on reform of the agency, to return to the FTC, where she now is deputy in the office of executive director … Tribune names Eddy Hartenstein, Los Angeles Times and Sirius XM and ex-DirecTV, president-CEO, remains Times publisher-CEO … Discovery Communications Chief Operating Officer Peter Liguori adds title of interim CEO of OWN: Oprah Winfrey Network, replacing Christina Norman … Alan Schriber, who retired in December as Ohio Public Utilities Commission chairman, becomes Cincinnati Bell board member … Children Now adds Donna Friedman Meir, ex-National Geographic Kids Entertainment, to board … Cox Media Group promotes Julia Wallace to Ohio market vice president … Suzanne Grethen promoted to Hearst Television vice president, promotion & marketing.