Welcome to the Rethinking Schools Archives and Website Become a subscriber to read this article. Already a subscriber? Log in here. Preview of Article: Rethinking Teacher Unions A lot has changed in the 20 years since Rethinking Schools was born By Bob Peterson Illustrator: Susan Ruggles To read the rest of this article: Become a subscriber to read this article. Already a subscriber? Log in here. Included in: Volume 20, No.3 Spring 2006