FILE: The hosts of the pioneering and longest-running documentary program I-Witness renewed their commitment to the Kapuso Network in a contract signing last October 25. (From left) GMA Network Senior Vice President for News and Public Affairs Marissa L. Flores, Atom Araullo, Kara David, GMA Network President and Chief Operating Officer Gilberto R. Duavit, Jr., GMA Network Chairman and CEO Atty. Felipe L. Gozon, Howie Severino, Sandra Aguinaldo, and GMA Network First Vice President for Public Affairs Nessa Valdellon. I-Witness airs its 20th anniversary specials on all Saturdays of November. (Supplied Photo)