Enhanced interrogation techniques

https://www.youtube.com/watch?v=ZdQTm6eQTU8 Ex-CIA interrogator James Mitchell supports enhanced interrogation techniques (2017) Interview by the BBC (英国广播公司, British government media). How can someone go in front of a camera and say the they support torture? It is very very hard to comprehend. Don’t they see that this is creating more terrorists than it is apprehending? Are they that blind?