For two days in October, the John Kerry campaign came to a brief stop at a hotel and conference center on the high-plains sprawl of suburban Denver, where the candidate holed up with his staff and prepared for his second debate with George Bush. While the traveling press idled over endless buffets in one of the hotel dining rooms, Kerry and his closest advisers sequestered themselves behind closed doors, getting ready for the next night's crucial events. The morning's calm was broken when Kerry's press advisers began circulating word that the candidate would soon be making a statement about the...