With Hurricane Dean finally ending its run, some fascinating discussions will be breaking out around kitchen tables, at bars, on pundit shows, and throughout the political world in the coming weeks. A preview: "He's the most consequential loser since Barry Goldwater." — The Wall Street Journal. Maybe, but Goldwater at least got the nomination. His record in the 1964 GOP presidential primary, mediocre by today's standards, demonstrated much wider and more serious support within the party than Dean. He won narrow victories in Illinois, Indiana and Nebraska, upset New York governor and favorite Nelson Rockefeller in California, and won the...