SEN. MAR ROXAS AT SAN ROQUE DAM: The low water level in San Roque Dam in the background frames Senator Mar Roxas' call on the government to take drastic measures to stop water releases for irrigation purposes to prevent another major power shortage that could make the two-hour rotating brownouts in Luzon seem patsy. Roxas gestures as he discusses the critical water level situation in San Roque Dam with National Irrtigation (NIA) head Engineer Ceferino Sta. Ana (in violet shirt) and San Roque Power Corporation's chief engineer, Medel de Jesus.