"Amazing, isn't it?" she said, shaking her head. "Three weeks ago we were all Americans. Hell, if somebody said an offensive word, made a racial or sexist slur, my God, everyone would be up in arms and it'd be front-page news. Turn off the electricity and bang, we're at each other's throats in a matter of days. Outsiders, locals, is the whole country now like this, ten thousand little fiefdoms ready to kill each other, and everyone on the road part of some barbarian horde on the march?"