WWD: Mary Berner, president and CEO of the Association of Magazine Media, is moving on, following the completion of her three-year term at the helm. Berner will become CEO of radio station operator Cumulus Media, effective Oct. 13, but she will remain an “ex officio” member of the MPA board of directors. Nancy Telliho, SVP of marketing and digital initiatives, will become interim CEO of the magazine-centric group. Telliho has more than 30 years of experience in magazine marketing, advertising and general management, including 20 years at the Washington Post.