JOINT PANEL PROBES GUIMARAS OIL SPILL: Bukidon Rep. Nereus Acosta, Sen. Pia Cayetano and Manila Rep. Miles Roces inspecting oil-soaked plants along the shores of Barangay Tando, Nueva Valencia, one of the areas ravaged by the massive oil spill off the island-province of Guimaras last Aug. 11.