Washington DC
- Episode aired Aug 12, 2012
In the heart of Washington D.C. is a green space known as the National Mall, which harbours a collection memorials and monuments dedicated to the sweeping history of the nation.In the heart of Washington D.C. is a green space known as the National Mall, which harbours a collection memorials and monuments dedicated to the sweeping history of the nation.In the heart of Washington D.C. is a green space known as the National Mall, which harbours a collection memorials and monuments dedicated to the sweeping history of the nation.