Demonstrators burn an image of Davao City Mayor Sara Duterte, daughter of Philippine President Rodrigo Duterte, amid her vice-presidential bid for the 2022 national elections, at the Commission of Human Rights, in Quezon City, Metro Manila, Philippines, November 14, 2021. REUTERS/Lisa Marie David 

Demonstrators hold placards during a protest following the vice presidential bid of Davao City Mayor Sara Duterte, daughter of Philippine President Rodrigo Duterte, for the 2022 national elections, at the Commission of Human Rights, in Quezon City, Metro Manila, Philippines, November 14, 2021. REUTERS/Lisa Marie David 

Demonstrators hold placards during a protest following the vice presidential bid of Davao City Mayor Sara Duterte, daughter of Philippine President Rodrigo Duterte, for the 2022 national elections, at the Commission of Human Rights, in Quezon City, Metro Manila, Philippines, November 14, 2021. REUTERS/Lisa Marie David 

A woman holds a placard during a protest following the vice presidential bid of Davao City Mayor Sara Duterte, daughter of Philippine President Rodrigo Duterte, for the 2022 national elections, at the Commission of Human Rights, in Quezon City, Metro Manila, Philippines, November 14, 2021. REUTERS/Lisa Marie David 

Demonstrators gather outside the Commission of Human Rights following the vice presidential bid of Davao City Mayor Sara Duterte, daughter of Philippine President Rodrigo Duterte, for the 2022 national elections, in Quezon City, Metro Manila, Philippines, November 14, 2021. REUTERS/Lisa Marie David 

An image of Davao City Mayor Sara Duterte, daughter of Philippine President Rodrigo Duterte, is burned during a protest amid her vice-presidential bid for the 2022 national elections, at the Commission of Human Rights, in Quezon City, Metro Manila, Philippines, November 14, 2021. REUTERS/Lisa Marie David 

Demonstrators burn an image of Davao City Mayor Sara Duterte, daughter of Philippine President Rodrigo Duterte, amid her vice-presidential bid for the 2022 national elections, at the Commission of Human Rights, in Quezon City, Metro Manila, Philippines, November 14, 2021. REUTERS/Lisa Marie David 

Supporters of Davao City Mayor Sara Duterte gather outside the Commission on Elections, after representatives filed her certificate of candidacy for vice president for the 2022 national election, in Manila, Philippines, November 13, 2021. REUTERS/Lisa Marie David 

Supporters of Davao City Mayor Sara Duterte gather outside the Commission on Elections, after representatives filed her certificate of candidacy for vice president for the 2022 national election, in Manila, Philippines, November 13, 2021. REUTERS/Lisa Marie David 

Representatives of Davao City Mayor Sara Duterte present to the media her certificate of candidacy for vice president for the 2022 national election, at the Commission on Elections, in Manila, Philippines, November 13, 2021. REUTERS/Lisa Marie David 

A banner showing support for Davao City Mayor Sara Duterte to run for president is seen in a community in Manila, Philippines, April 9, 2021. Picture taken April 9, 2021. REUTERS/Lisa Marie David 

A banner showing support for Davao City Mayor Sara Duterte to run for president is seen in a community in Manila, Philippines, April 9, 2021. Picture taken April 9, 2021. REUTERS/Lisa Marie David 

A boy looks out of window railings above a banner reading "run, Sara", referring to support for Davao City Mayor Sara Duterte to run for president, in a community in Manila, Philippines, April 9, 2021. Picture taken April 9, 2021. REUTERS/Lisa Marie David 

A condominium building is seen after sustaining heavy damage from a 6.5 magnitude earthquake in Davao City, Mindanao, Philippines, October 31, 2019. REUTERS/Lean Daval Jr 

Rescue workers assist a resident evacuating from a condominium building that sustained heavy damage after a 6.5 magnitude earthquake in Davao City, Mindanao, Philippines, October 31, 2019. REUTERS/Lean Daval Jr 

Rescue workers assist residents evacuating from a condominium building that sustained heavy damage after a 6.5 magnitude earthquake in Davao City, Mindanao, Philippines, October 31, 2019. REUTERS/Lean Daval Jr 

Sara Duterte, Davao City Mayor and daughter of Philippine President Rodrigo Duterte, attends a senatorial campaign caravan for Hugpong Ng Pagbabago (HNP) in Davao City, southern Philippines on May 9, 2019. HNP is a regional political party chaired by Sara Duterte. Picture taken May 9, 2019. REUTERS/Lean Daval Jr 

Sara Duterte, Davao City Mayor and daughter of Philippine President Rodrigo Duterte, delivers a speech during a senatorial campaign caravan for Hugpong Ng Pagbabago (HNP) in Davao City, southern Philippines on May 9, 2019. HNP is a regional political party chaired by Sara Duterte. Picture taken May 9, 2019. REUTERS/Lean Daval Jr 

Sara Duterte, Davao City Mayor and daughter of Philippine President Rodrigo Duterte, delivers a speech during a senatorial campaign caravan for Hugpong Ng Pagbabago (HNP) in Davao City, southern Philippines on May 9, 2019. HNP is a regional political party chaired by Sara Duterte. Picture taken May 9, 2019 . REUTERS/Lean Daval Jr 

Sara Duterte (C), Davao City Mayor and daughter of Philippine President Rodrigo Duterte, poses with senatorial candidates of regional political party Hugpong Ng Pagbabago (HNP) during a campaign caravan in Davao City, southern Philippines on May 9, 2019. HNP is a regional political party chaired by Sara Duterte. Picture taken May 9, 2019. REUTERS/Lean Daval Jr 

Rappler reporter Pia Ranada interviews Davao City Mayor Sara Duterte, the eldest daughter of President Rodrigo Duterte, after a campaign sortie in Calamba City, Laguna, Philippines, March 9, 2019. Picture taken March 9, 2019. REUTERS/Eloisa Lopez 

Rappler reporter Pia Ranada interviews Davao City Mayor Sara Duterte, the eldest daughter of President Rodrigo Duterte, after a campaign sortie in Calamba City, Laguna, Philippines, March 9, 2019. Picture taken March 9, 2019. REUTERS/Eloisa Lopez 

Rappler reporter Pia Ranada interviews Davao City Mayor Sara Duterte, the eldest daughter of President Rodrigo Duterte, after a campaign sortie in Calamba City, Laguna, Philippines, March 9, 2019. Picture taken March 9, 2019. REUTERS/Eloisa Lopez 

President Rodrigo Duterte speaks after his arrival, from a visit in Israel and Jordan at Davao International airport in Davao City in southern Philippines, September 8, 2018. REUTERS/Lean Daval Jr. 

President Rodrigo Duterte speaks after his arrival, from a visit in Israel and Jordan at Davao International airport in Davao City in southern Philippines, September 8, 2018. REUTERS/Lean Daval Jr. 

President Rodrigo Duterte speaks after his arrival, from a visit in Israel and Jordan at Davao International airport in Davao City in southern Philippines, September 8, 2018. REUTERS/Lean Daval Jr. 

Davao City Mayor Sara Duterte-Carpio (L) and Ilocos Norte Governor Imee Marcos gestures during an alliance meeting with local political parties in Paranaque, Metro Manila in Philippines, August 13, 2018. Picture taken August 13, 2018. REUTERS/Czeasar Dancel 

Davao City Mayor Sara Duterte-Carpio (L) and Ilocos Norte Governor Imee Marcos hold a document during an alliance meeting with local political parties in Paranaque, Metro Manila in Philippines, August 13, 2018. Picture taken August 13, 2018. REUTERS/Czeasar Dancel 

A mall is seen after it was gutted by a fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A girl looks at the coffin of her aunt, a call centre worker who was killed during a fire at a mall in Davao city in the Philippines, December 27, 2017. Picture taken December 27, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A man grieves next to the coffin of his daughter, a call centre worker killed during a fire at a mall in Davao City, Philippines, December 28, 2017. Picture taken December 28, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A view of a mall after it was gutted by a fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A view of a mall after it was gutted by fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

Relatives and friends attend a wake for call centre workers killed during a fire at a mall in Davao city, Philippines, December 27, 2017. Picture taken December 27, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A view of a mall after it was gutted by fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

Fire investigators inspect a mall gutted by fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A view of a mall gutted by fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

People gather during a wake of call centre workers killed during fire at a mall in Davao city, Philippines, December 28, 2017. Picture taken December 28, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

Fire investigators inspect a mall gutted by fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A sign is pictured at the entrance of a mall gutted by fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A view of a mall after it was gutted by fire in Davao city, Philippines, December 29, 2017. To match Insight PHILIPPINES-FIRE/ REUTERS/Lean Daval Jr 

A fireman uses a water hose at a shopping mall hit by fire in Davao city in Philippines, December 24, 2017. REUTERS/Marconi Navales TPX IMAGES OF THE DAY 

A fireman uses a water hose at a shopping mall hit by fire in Davao city in Philippines, December 24, 2017. REUTERS/Marconi Navales 

A police officer talks to family members of fire victims after a shopping mall was hit by a fire in Davao city in Philippines, December 24, 2017. REUTERS/Marconi Navales 

Firemen enter a shopping mall hit by a fire in Davao city in Philippines, December 24, 2017. REUTERS/Marconi Navales 

A vendor sells souvenir items with images of Philippine President Rodrigo Duterte in Davao city in southern Philippines, August 5, 2017. Picture taken August 5, 2017. REUTERS/Lean Daval Jr 

Filipino students take "selfie" with Davao City Mayor Sara Duterte, eldest daughter of Philippine President Rodrigo Duterte, in Davao city in southern Philippines, August 6, 2017. Picture taken August 6, 2017. REUTERS/Lean Daval Jr 

Davao City Mayor Sara Duterte, eldest daughter of Philippine President Rodrigo Duterte, speaks before students in Davao city in southern Philippines, August 6, 2017. Picture taken August 6, 2017. REUTERS/Lean Daval Jr 

Davao City Mayor Sara Duterte, eldest daughter of Philippine President Rodrigo Duterte, is pictured at her office in Davao city in southern Philippines, August 4, 2017. Picture taken August 4, 2017. REUTERS/Lean Daval Jr 

Paolo Duterte, Davao Vice Mayor and son of President Rodrigo Duterte, and his brother in law Manases Carpio stand at attention during a Senate hearing on drug smuggling in Pasay, Metro Manila, Philippines, September 7, 2017. REUTERS/Erik De Castro 

Paolo Duterte, Davao Vice Mayor and son of President Rodrigo Duterte, and his brother in law Manases Carpio take oath during a Senate hearing on drug smuggling in Pasay, Metro Manila, Philippines, September 7, 2017. REUTERS/Erik De Castro 

Paolo Duterte, Davao's Vice Mayor and son of President Rodrigo Duterte, listens to his lawyer during a Senate hearing on drug smuggling in Pasay, Metro Manila, Philippines, September 7, 2017. REUTERS/Erik De Castro 

Paolo Duterte, Davao's Vice Mayor and son of President Rodrigo Duterte, talks to his lawyer during a Senate hearing on drug smuggling in Pasay, Metro Manila, Philippines, September 7, 2017. REUTERS/Erik De Castro TPX IMAGES OF THE DAY 

A lawyer whispers to Paolo Duterte, Davao's Vice Mayor and son of President Rodrigo Duterte, during a Senate hearing on drug smuggling in Pasay, Metro Manila, Philippines, September 7, 2017. REUTERS/Erik De Castro 

Paolo Duterte, Davao's Vice Mayor and son of President Rodrigo Duterte, testifies at a Senate hearing on drug smuggling in Pasay, Metro Manila, Philippines, September 7, 2017. REUTERS/Erik De Castro 

Davao's Vice Mayor Paolo Duterte and son of President Rodrigo Duterte takes an oath as he testifies at a Senate hearing on drug smuggling in Pasay, Metro Manila, Philippines, September 7, 2017. REUTERS/Erik De Castro 

Cayamora Maute, a man who said he was the father of two brothers whose Maute group of Islamist militants led the seizure of Marawi city two weeks ago, is guarded by a policeman inside the police station after his arrest in Davao city, southern Philippines June 6, 2017. REUTERS/Lean Daval Jr 

Cayamora Maute, a man who said he was the father of two brothers whose Maute group of Islamist militants led the seizure of Marawi city two weeks ago, is guarded by police women inside the police station after his arrest in Davao city, southern Philippines June 6, 2017. REUTERS/Lean Daval Jr 

Cayamora Maute, a man who said he was the father of two brothers whose Maute group of Islamist militants led the seizure of Marawi city two weeks ago, gestures inside the police station after his arrest in Davao city, southern Philippines June 6, 2017. REUTERS/Lean Daval Jr 

Filipino-Chinese residents hold miniature flags of the Philippines and China as they wave goodbye to departing Chinese naval ships after a visit in Davao city, southern Philippines May 2, 2017. The banner reads "Happy succesful visit of Chinese Navy to the Philippines". REUTERS/Lean Daval Jr