Even the American left is finally realizing that this is the strangest administration in living memory. Obama simply has no real precedents, which is why he seems so utterly foreign. American presidents tend to be pragmatists, but Obama is locked into a simpleminded ideology of Good vs. Evil. Obama is Good, and anybody who disagrees with him is Evil. Much of this oddity stems from the president’s personality, which many people have described as a mix of major narcissism, borderline personality disorder, and oppositional defiant disorder. Personality disordered people can be very functional in their jobs. But they are very...