The quote that you highlighted in red, which stated, "but they’ve seen the video and likely won’t be able to stop thinking about it. 'Imagine what that must be like, it’s generally and very likely will be one of the last things these ladies and gentleman see for the rest of their lives before they go to sleep, said Carter." could be paraphrased as "the stuff of nightmares," which is exactly what I believe a WS-er did early on after hearing Carter's quote. I don't know that any media called it the stuff of nightmares, although I could be wrong. I think we just started talking about it as the stuff of nightmares because that's what we took his quote to mean. Respectfully, IMO, etc...