OATH TAKING: Senator Juan Ponce Enrile takes his oath of office before acting presiding officer Sen. Franklin Drilon as the duly elected Senate President of the 15th Congress at today’s opening of Congress. Looking on are Vice President Jojo Binay, Mrs. Cristina Ponce Enrile, and former President Joseph Ejercito-Estrada. Binay and Estrada are Enrile’s partymates at the Puwersa ng Masang Pilipino.