It's a tale of two cities that have made a profound impact on the development of the US. They're as close as sisters, but most often referred to as "twins." Minneapolis and St. Paul, which are in the upper Midwest state of Minnesota; a state that is a growing hotspot for arts, culture, food, history and sports. For Minneapolis, that story begins with a flourmill. We're taking you to the Mill City Museum, where we tour the ruins of the mills that employed so many of the city's early residents until it blew up and burned down, twice. Then we break ranks at Fort Snelling and guide you through the first permanent settlement in Minnesota. An amazing military fortress. St. Paul was a real life gangsters paradise in the 1930s, we'll take you underground into Wabasha Street Caves.