"....with or without torture...."
So you mean, without enhanced interrogation....(there was no torture)...
"The CIA’s “best interrogators were just breaking their lance against the guy,” one told me. Kiriakou was one of the first to question Zubaydah, in a secret prison near Bangkok. He hit a brick wall. Then orders came from Langley: waterboard him. After thirty-five seconds, Zubaydah crumpled. “It was like flipping a switch,: Kiriakou said. Miniter, “Mastermind,” p. 151-152.
So....if you "He hit a brick wall," would you use said techniques to save those children and their teacher????