I refer you to post #305. "Whatever It Takes" is not exactly a rare sentiment on this thread.
But it is not an argument you made, so you are right about that.
As torture, to me waterboarding is borderline, but finding the higher moral ground is not. To me, the lives of the many innocents is worth more than the physical comfort of someone hellbent on killing them.
Someone offered the nuke in a city of 100,000 scenario and waterboarding the perp to find the nuke. Could you tell any of those 100,000 people that you've taken the higher moral ground and are going to let them die so you don't waterboard another human? I'm sure they'd all thank you and feel good about your conscience.