Is there proof that survivors from Atlantis rebuilt civilization 3,000 years after the great deluge? In part two of our three-part investigation, Freddy Silva and Regina Meredith dig deeper into the archeo-astronomy of giant stone structures, built hundreds of thousands of years ago on the island of Sardinia, Italy. They take us on excursions to explore these sites, called nuraghe, which were built with powerful astronomical alignments and constructed in proportions far too large for normal-sized humans. As they look even deeper into the local legends, language, and symbology, they uncover the Atlantis-Sardinia interface revealing the presence of giants living among burgeoning human civilizations.