MANILA, Philippines — The Metropolitan Manila Development Authority (MMDA) on Tuesday highlighted the transformation of a former sanitary landfill in Carmona, Cavite, into an ecotourism site and public green space, as it released a video showcasing the MMDA Nature Park.Located in Lantic village, the MMDA Nature Park was developed on the site of a former dumpsite following the directive of President Ferdinand Marcos Jr. to rehabilitate the area a…