Question: To whom was the self-designated group advises to in which Cheryl D. Mills was considered a member?
Sentence (from "Hillaryland"): Hillaryland was the self-designated name of a group of core advisors to Hillary Clinton, when she was First Lady of the United States and again when, as United States Senator, she was one of the Democratic Party candidates for President in the 2008 U.S. election.
Relevant evidence: Yes