KETCHIKAN -- Mike Salazar, the Ketchikan borough mayor, had just fielded a call from Reader's Digest. Another reporter wanting to talk about "the Bridge to Nowhere." The proposed $315 million bridge from this small Alaska city to a neighboring, nearly uninhabited island, has become a sensation. It's made Ketchikan famous, but not in a way Salazar likes. "It makes me frustrated that we haven't been able to communicate our need well enough for the rest of the United States to understand it," said the mayor, who was first elected to the town council in 1976. Salazar said, "Everybody calls it...