There is a web video of a simulated torture session involving waterboarding. I could not watch for more than about 15% of the video. That’s because I have a fear of dying while gasping for breath, having nearly died that way once before.
You may be able to watch it. If you disagree with my more emotional and rhetorical posts against torture, please watch this. Then speak in favor of torture, or “torture light,” or “enhanced /alternative interrogation techniques.”
This video accomplishes, for me, the purpose of undoing denial. Perhaps it will also do so for you; perhaps not.