Maghinay-hinay sa paggamit ng tubig.br 'Yan ang apela ng National Water Resources Board o NWRB.br br Saksi is GMA Network's late-night newscast hosted by Arnold Clavio and Pia Arcangel. It airs Mondays to Fridays at 11:00 PM (PHL Time) on GMA-7. For more videos from Saksi, visit .