Todd is joined on this week's show by Hugh Newman. Hugh Newman is a world explorer, megalithomaniac and author of Earth Grids: The Secret Pattern of Gaia’s Sacred Sites(2008); co-author of Giants On Record: America’s Hidden History, Secrets in the Mounds and the Smithsonian Files with Jim Vieira (2015), Stone Circles (2017), and contributed to Megalith: Studies In Stone (2018). He is published in three 'Ancient Origins' e-books. He has been a regular guest on History Channel’s Ancient Aliens and Search for the Lost Giantsand has been on the BBC, Sky TV, Bosnian TV and is currently involved in Road 2 Ruins (US) and Ancient Tomorrow(US) documentary projects.