c-span: jane holtz kay, when was the last time you owned an automobile? >> guest: 1991, when i began this book and dispensed with the automobile. c-span: you actually got rid of it? >> guest: oh, yes. i actually was at a lecture at george washington university in st. louis, and someone in the audience said to me, 'do you have a car?' and it was kind of--the duck came down. 'oh, i'm only going to get asked this question again and again.' so i sold the car and it was a very positive experience, but i was prepared, if it hadn't been, to have gotten the car back again and written a different book. c-span: where'd you get the title "asphalt nation"? >> guest: it came to me, i think--i used the word 'karma'; there's lots of bad puns in writing a book about automobiles, but kar--my karma was--we had a working title, "car-bound," that nobody, including me, liked. and my editor asked me for a list of cars, kind of a brainstorming thing. i sent it to him. he called back and he said, 'we're going to call it "asphalt nation." ' and i said, 'oh, that's good. where'd--