Yes, I've seen that story several times from different sources. The only real problem i have with him and others on that show is that they portray man (the ancients) as basically stupid. Like they couldn't tell the difference between an technology and the natural environment. And the Egyptian Pyramids as power stations? The so called "Lightbulb" hieroglyphic? Its a Lotus flower, plz! Lol. Now, i do believe its absolutely possible that Aliens could have visited earth in ancient times. But I don't think they would do what he suggests. My ex wife, her father was born as raised in Peru. As you know, Georgio and Erik Von Danekin always go back their for talking points. My father in law watched e show with us a few times and laughed his ass off. Not defending the academics, there is a reason why they don't acknowledge them, they're going over events and times that have been know and evidence to back it up. They haven't a shred of evidence, not one physical thing, just conjecture. Show me evidence, thats all i ask! Anyway, i love the show, watch it when i can! I completely respect your view, we have extraordinary similar views, if they were any closer, I'd honestly think you were a lost brother or family member! Lol. Ha ha! :)