(REUTERS) — Five Filipino presidential candidates took the stage and answered a range of questions on issues, including the South China Sea, in the last of a three-part televised debate on Sunday (April 24) ahead of May 9 presidential elections. Vice President Jejomar Binay, Senator Miriam Santiago, Davao City Mayor Rodrigo Duterte, Senator Grace Poe and Interior Minister Manuel Roxas were asked about their platforms on poverty, corruption, health and territorial disputes with China. […]