article: Majority Floor Leader of the Senate of the Philippines
links: Alan Peter Cayetano Commonwealth of the Philippines Tito Sotto Minority Floor Leader of the Senate of the Philippines Aquilino Pimentel, Jr. Liberal Party (Philippines) Juan Miguel Zubiri Alberto Romulo Teofisto Guingona, Jr. Jose P. Laurel PDP–Laban Senate of the Philippines Francisco Tatad Franklin Drilon Nacionalista Party Benigno Aquino, Sr. President of the Senate of the Philippines Teofisto Guingona