"There are two visions of America. One is of a society more divided between the haves and the have-nots, a country in which the rich live in gated communities, send their children to expensive schools, and have access to first-rate medical care. Meanwhile, the rest live in a world marked by insecurity, at best mediocre education, and in effect rationed health care and they hope and pray they don't get seriously sick. At the bottom are millions of young people alienated and without hope. I have seen that picture in many developing countries; economists have given it a name, a dual economy, two societies living side by side, but hardly knowing each other, hardly imagining what life is like for the other. Whether we will fall to the depths of some countries, where the gates grow higher and the societies split farther and farther apart, I do not know. It is, however, the nightmare towards which we are slowly marching."