Mysteries at the Monument: Temporada 3, Episódio 12

3 - 12: The Disaster That Saved London, The Man in the Green Hat, The Viking Mailman

Don Wildman visits London where a tall column memorializes a tragic event, then travels to the Capitol Building in Washington DC, where a hypocrisy was exposed, and travels to Genoa, Nevada to view a monument to a frontiersman.