Last month, the Harriet Tubman Underground Railroad Visitor Center opened to the public in Dorchester County, on a 17-acre park. The center illustrates Tubman’s life and her work as a liberator. We speak to Chris Elcock, a senior associate at the Baltimore firm GWWO, Inc. Architects. He tells us how the center's design references Tubman's courage and the history of slavery in Maryland. Plus, historian Tony Cohen, founder of The Menare Foundation, describes what escape on the Underground Railroad was like.