President Rodrigo Roa Duterte, assisted by Transportation Secretary Arthur Tugade, looks at the marker as he leads the unveiling ceremony of the development projects at Dumaguete (Sibulan) Airport in Sibulan, Negros Oriental on March 11, 2021.

President Rodrigo Roa Duterte, assisted by Transportation Secretary Arthur Tugade, looks at the marker as he leads the unveiling ceremony of the development projects at Dumaguete (Sibulan) Airport in Sibulan, Negros Oriental on March 11, 2021. TOTO LOZANO/ PRESIDENTIAL PHOTO
President Rodrigo Roa Duterte, assisted by Transportation Secretary Arthur Tugade, looks at the marker as he leads the unveiling ceremony of the development projects at Dumaguete (Sibulan) Airport in Sibulan, Negros Oriental on March 11, 2021. TOTO LOZANO/ PRESIDENTIAL PHOTO