It began with as intensely personal an account as any presidential nominee has ever delivered — a step-by-step retelling of his near-death experience. And as soon as that narrative ended, it became… a Trump rally speech, with the prepared text delivered in a monotone worthy of a bus driver’s announcement, interrupted by lengthy ad lib riffs, jokes, shout-outs and a litany of “never seen anything like it” and “like never before.” Even after what for anyone would be a life-changing experience...