[Excerpt] Progress has been slower at the policy making level, as illustrated by the report that in these same unions with 45% or more female membership, women hold less than 10% of .the executive board positions. While the percentages are higher in professional unions - for example, 32% in the American Federation of Teachers which has a 60% female membership - in almost all cases, representation on executive boards falls far below that of local membership. Few of the more than 90 AFL-CIO unions are headed by women: only the Association of Flight Attendants, which has a predominantly female membership, and the Retail, Wholesale and Department Store Union and Actors' Equity have women presidents. Women are rarely represented at the top. Is there a glass ceiling? Can women look up but not rise up? If so, why?