Mrs. King said the children attended because they wanted to.
Mrs. King said each extra monthly mailing would cost about $10 million.
Mrs. King also called for more spending on education, saying it must become a higher priority.
Mrs. King, also 55, said moving away was not a sudden decision.
Mrs. King has served on the library's board of trustees since 1993.
Mrs. King, think of your own daughters, and be a mother to this poor girl for their sake.
But Mrs. King said her family could not move on.
Mrs. King is to continue as a board member and assume the title of founding president.
Mrs. King was a source of strength after her son's assassination.
Mrs. King put the quick listing in a different light.