In the case of "Vertigo", I was thinking about this awful nightclub we've all been to. You're supposed to be having a great time and everything's extraordinary around you and the drinks are the price of buying a bar in a Third World country. ...you're just looking around and you see big, fat Capitalism at the top of its mountain, just about to topple. It's that woozy, sick feeling of realizing that here we are, drinking, eating, polluting, robbing ourselves to death. And in the middle of the club, there's this girl. She has crimson nails. I don't even know if she's beautiful, it doesn't matter but she has a cross around her neck, and the character in this stares at the cross just to steady himself. — Bono, U2 by U2

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