In an exclusive excerpt from Blake J. Harris' biography 'Emperor of Nothing, the 'Curb' creator and his former manager, Marilyn Black, explain how a pre-'Seinfeld' David managed to earn top dollar for the script and attract potential directors Rob Reiner and Richard Dreyfuss — before it all fell apart.

Democrat, whose political satire usually targets GOP, hits closer to home by proposing to rename Jews 'The Bagel People,' sending Israelis to remote Pacific island; not all are amused