Submitted by Alexander Silva... on Tue, 11/20/2012 - 3:59pm Follow archaeologists in Nevada and Illinois as they work to preserve the past and intercept our common history. Details Duration: 28 minPBCore Genres: History News MagazinePBCore FCC Ratings: General Audiences - TV-G/ TV-PGPBCore Languages: EnglishCategory: DCTV - Locally ProducedDisposition: DCTV Digital LibraryFormat: MPEG2 - MP4