Sentence:  Mr. Clinton's candidates, a veritable <WSD>who's who</WSD> of New York Democrats, include Carol Bellamy, the former City Council president; Sandra Feldman, head of the United Federation of Teachers in New York City, and Representative Gary L. Ackerman of Queens. 
Meaning of the word marked with <WSD> tags:  A list of notable, famous, or upper-class people.