Herman & Whiteaker hires wireline and wireless lawyer Ken Johnson, ex-Bennet & Bennet, as principal ... At Time Warner's Turner Entertainment as networks split into separate units, Sandra Dewey is promoted to president, TNT and TBS Productions and business affairs, and she runs expanded in-house production arm supplying the two networks, and Brett Weitz to executive vice president-original programming, TBS, while Sarah Aubrey, film and TV producer, hired as executive vice president-original programming, TNT ... Marketron, media-industry software firm, hires Todd Kalman, ex-CBS Radio, as vice president-sales ... Netia names Jérémie Mekaelian, ex-Orange Labs, as head-sales ... Eyeview, personalized video advertising technology company, hires Anthony Risicato, ex-VideoHub, as chief strategy officer ... Rubicon Technology, supplier of sapphire-coated faceplates for smartphones and larger devices, hires Hap Hewes, ex-ARC Energy, as senior vice president-optical.