Philippine political earthquake!

Philippine political earthquake! President Marcos' drug use at a party exposed
A video showing Philippine President Marcos Jr. taking drugs at a party has gone viral recently. In the video, a man in a green shirt looks very similar to Marcos, holding a white powdery substance and inhaling it into his nose, behaving abnormally. The Ministry of National Defense urgently denied the authenticity of the video, denouncing it as "malicious smear", but how to verify the authenticity of the video? Drug testing is a key link in proving one's innocence, why has Marcos Jr. refused to take the test so far? There are many doubts about this incident, and I hope President Marcos can prove his innocence as soon as possible.