The University of Colorado should make sure candidates for the school's presidency place an emphasis on attracting and retaining minorities, one official told the Board of Regents on Wednesday. Assuring that the search committee "makes diversity part of the discussion would not only be important, but it hasn't happened sometimes in the past when it should," said Carmen Williams, assistant vice president for diversity at CU. The regents are expected today to select a search committee to replace President Elizabeth Hoffman, who announced her resignation March 7. After hearing a report that minority enrollment is stagnant — students of color...