- Imee Marcos: Davao City Mayor Baste Duterte apologized for resignation call | ANC ANC 24/7
- Former Philippine president Duterte throws allegations at Marcos The Associated Press
- ‘It’s the Fentanyl,’ Marcos Says on Duterte’s Drug Tirades Bloomberg
- Rift intensifies between Philippines president and Duterte family Reuters
- Philippines’ Marcos, Duterte Trade Drug-Use Accusations TIME