Supporters stand in front of a poster of presidential candidate Mar Roxas, right, former Interior and Local Government secretary and his running mate, vice-presidential candidate Maria Leonor “Leni” Robredo during a campaign sortie in suburban Quezon city, north of Manila, Philippines, on Thursday, April 28, 2016. Five candidates are running for Philippine president in the coming elections on May 9. (AP Photo/Aaron Favila)