Democrats are rebuking President Bush for saying in his speech to the Knesset, here, that to “negotiate with terrorists and radicals” is “appeasement.” The Democrats took it as a slap at Barack Obama. What bothers me is the continual reference to Hitler and his National Socialists, particularly the British and French accommodation at the Munich Conference of 1938. The narrative we're given about Munich is entirely in hindsight. We know what kind of man Hitler was, and that he started World War II in Europe. From the view of 1938, what Hitler was demanding at Munich was not unreasonable, according...