Tonight on National Geographic Explorer: Your Nightmares

Tonight, the National Geographic Channel visits a rural Brazilian town where "the 80 households in a one-square-mile area have reportedly some 38 pairs of twins. Blond, blue-eyed twins." Nat Geo then attempts to trace rumors connecting that creepy phenomenon to Nazi medical monster Joseph Mengele, who was on the lam in Brazil in the 1950s. I'm not sure I've seen a Nat Geo special that inspired this strong of a, "No, really, you're making this up, right?" response. I'm curious whether they turn up anything definitive, or whether this just ends up being a lot of speculation. Sadly, I don't have cable, so I probably won't find out. If anybody watches it, let me know what you think.

National Geographic Channel: Nazi Mystery: Twins From Brazil