He just kill all people who are involved in drug. You don't solve problems just to murder all who don't fit you ideally country in his eyes. A country without drugs don't exist it will always be part of the world.
This is wrong understanding about the killings in the Philippines because you are not there.This is the true,they have a campaign that person involved in the drugs that allow to surrender in the government.And they have a campaign too that police visit the house of the drug suspect to told him/her to surrender and stop using drugs.And about the killings that bias media said is not true.The drug lord has killed any people or her/his branches that can report to police and become a witness to get arrested her/him so they killings each other.And about the police if you once get arrested and if you once pleaded the police is decide to neutralize you.That the correct.