Liebman Researches New CNN Post


Gregg H. Liebman has joined Cable News Network as vice president, CNN ad-sales research.

He had been senior VP and research director for Zenith Media, Optimedia, Saatchi & Saatchi, Hal Riney & Partners, Team One and ZGPE.

In his new post, In his new role, Liebman will lead staff research analyses and strategy support for CNN News Group ad-sales functions, including CNN/U.S., CNN Headline News, CNNfn, ( and other CNN-branded news networks and services.