If your daughter and wife were kidnapped by 2 people and you catch one of them, would you torture him to save them? What if you learned that they are being raped every day? Would you torture him then ?

What if you knew they do this every two weeks to another family, would you do it then?

What if you caught someone that has a habit of planting bombs in schools, would you do it then ?

I don't know if torture works or it doesn't, but it's certainly a topic worth having a conversation over.