Kurt Andersen has one of those careers that makes him the envy of a lot of folks in media. The guy has had a fairly golden touch, starting with the birth of the late gret humor magazine, Spy, which he co-founded with Graydon Carter and Tom Phillips. He's also been a columnist for The New Yorker and editor in chief of New York. And he currently hosts public radio's popular "Studio 360," which has won a Peabody Award. All that and he tells a pretty fair story on the fictional side, too, first as the author of Heyday and Turn of the Century and most recently with the just released True Believers.