The GMA News division traces its origin from the Republic Broadcasting System (RBS), established by Robert Stewart in 1950. The programming of its flagship AM radio station, DZBB, depended mostly on news reports. Broadcast news. GMA News became a pioneer in local television news in many ways. GMA became the first TV network to be fully reporting the news in Filipino language with their late-night newscast GMA Network News in 1998 which was anchored by Mike Enriquez and Vicky Morales. Website. electronic

Source: Library of Congress (www.loc.gov) Retrieved July 16, 2020.