Why is Rome the "Eternal City" and was it really built just like a lasagna?

My friend and cugino (cousin) Dr. Federico Pellegrini is a renowned expert in Italian history, culture, and art. He has provided thousands who travel to Italy with a superior experience on Europe's most beautiful peninsula. Dr. Pellegrini is a brilliant and entertaining communicator and is one of the most sought guides in Italy. His confidential client list contains international celebrities who's names would be easily recognized. He also occasionally offers his services to Collette Travel and that is how we met. There is no better person to have at your side as you visit the Vatican and Colosseum or during a tour of Tuscany. Come along as we explore Italy with "My Cugino Federico" in this fascinating podcast.