We'll remember this as the summer the nation went mad. Lynch mobs are usually brought to the boil by a heinous event, encouraged by heat, humidity and harangue. There was a heinous event, now all but forgotten, but this is hardly a long, hot summer. There's a drought in Southern California but June and July have been moderate and pleasant, with considerable rain, nearly everywhere else. Nevertheless, a lynch mob with tar, feathers, rails and ropes has been on the scout for somebody to harass, hurt or hang.