But I haven't described Dream City. I'll try to. It is a place of many voices, where the unified singular self is an illusion. Naturally, Obama was born there. So was I. When your personal multiplicity is printed on your face, in an almost too obviously thematic manner, in your DNA, in your hair and in the neither-this-nor-that beige of your skin--well, anyone can see you come from Dream City. In Dream City everything is doubled, everything is various. You have no choice but to cross borders and speak in tongues. That's how you get from your mother to your father, from talking to one set of folks who think you're not black enough to another who figure you insufficiently white.