Whether they're organizing events, buttonholing legislators, or simply trading ideas and information, a growing number of "parent unions" are attempting to stake out a place in policy debates over education in states and districts, amid a crowded field of actors and advocates. As the term implies, some of these organizations see…

The U.S. Supreme Court agreed last September 2006 to take up the issue of when a teachers' union may spend the money it collects in the form of "agency fees" from nonmembers on political causes. The justices said they would review a Washington state law that requires nonmembers to "affirmatively consent," or opt in, before a…