Jim Gewert, ex-Turner Broadcasting, becomes executive vice president, worldwide finance,...

Jim Gewert, ex-Turner Broadcasting, becomes executive vice president, worldwide finance, planning and systems, at Warner Bros. Home Entertainment Group … Marjorie Cohn promoted by Nickelodeon/MTVN Kids and Family Group to president, original programming and development … Eduardo Fernandez, ex WSNS Chicago, hired by Scripps as general manager of WXYZ Detroit … Lisa Fischer, ex-Discovery, becomes Ion Media Networks senior vice president, network sales … Telecom litigators Bruce Beckner and Erick Soriano, both ex-Fleischman & Harding, move to Garvey Schubert as partners … Mark Shockley promoted by Motorola to senior vice president, global go-to-market for Mobile Devices business; Frank Meng, ex-Qualcomm, hired by Motorola as president of greater China for Mobile Devices … Debra Goetz, ex-Univision, hired by NBC Universal as vice president of integrated sales marketing … South Dakota Public Utility Commission Chairman Dustin Johnson will seek re-election to a second term … Minnesota Public Utility Commission member Betsy Wergin confirmed for a second six-year term.