Scores of soon-to-be-unemployed Democrats fear that their party’s electoral defeat could hinder their ability to find work on K Street, a traditional safe haven and source of employment for Capitol Hill staff. At a time when many Democrats are anxious about their ability to earn a living, some even fear that a conspiracy to blacklist aides to certain Democrats, such as Senate Minority Leader Tom Daschle (D-S.D.), could be afoot. Daschle, who is reviled by many congressional Republicans for his efforts to stop GOP initiatives and judicial nominees in the Senate, was defeated in this month’s election by former Rep....