There is a time when it is necessary to take the gloves off and that time is right now, said Sarah Palin in Colorado. Interesting that she did not want the gloves off before her vice-presidential debate with Joe Biden. Oh, gloves on then. Headgear, too. Maybe some of those big shoulder pads that quarter-backs wear; and throw cushions for a softer landing. In fact, Palin and her minders could not have demanded a safer arena for debate when the opposition was within striking distance. Biden appeared with his hands tied, his intellect muted, his manner subdued, lest he should...