So it finally happened. Oil passed $140 a barrel. The world as we know it is ending. . .at least it is if you work for Chrysler, where the latest response to ever-worsening troubles was to trot-out an 83-year-old Lee Iacocca to give the troops a pep talk. “Things are going to be O.K,” he said. Ummm, really? Try harder Chrysler.