At 87, Geraldine Copes-Daniels is Harriet Tubman's oldest living descendant. She and her daughter, Rita Daniels, traveled to the National Museum of African American History and Culure to see their ancestor's hymnal for the first time.

They took time out of their trip to sit down with WUSA9's Delia Gonçalves and talk about how important it is to keep Tubman's legacy alive.