Ada and I got up this gorgeous morning and headed into the city. We hopped on the Yellow Line and went to Chinatown. Our destination was the National Portraits Gallery, which is located in the Old Patent Office Building. We wandered around the gallery for hours and saw some truly amazing works of art. Ada and I quickly realized that in observing and reading about the subjects of the portraits that we were getting a refresher course in U.S. History. (or at least Ada was when I'd start rambling on about Civil War generals.)Robert E. LeeP.G.T. BeauregardUlysses S. GrantWilliam Tecumseh ShermanNaval Battle during War of 1812There was a very interesting exhibit about the death of Elmer Ellsworth. Ellsworth is remembered as the first conspicuous...