Having the Stitch character, the villain that becomes a hero, coming from outer space, it took a very difficult and complex story and put it into a simpler, kinder time.
Unlike some of the time-travel movies I love, like 'Primer' or '12 Monkeys,' 'Looper' is not about time travel. It's about this situation that time travel creates and the people dealing with that situation. So narratively, the big challenge was to have time travel get out of the way.
Nixon, who spent much of his career attacking the press and saying he was a victim of the press, was in fact created by the press, in this case the L.A. Times.