Chicago Tribune: Barack Obama and John McCain are promising voters a Tomorrowland of electric cars and high-speed trains and solar panels, a vision of American life without a drop of imported oil. But their plans to get there look more like Fantasyland. A host of energy policy experts agree that true “energy independence”–a key catch phrase of this presidential campaign–would be far more expensive and disruptive than either candidate is telling you. Our oil addiction hamstrings …