Parents rip school over gay storybook Lesson reignites clash in Lexington By Tracy Jan, Globe Staff | April 20, 2006 In a controversy with a familiar ring, parents of a Lexington second-grader are protesting that their son's teacher read a fairy tale about gay marriage to the class without warning parents first. The teacher at Joseph Estabrook Elementary School used the children's book, ''King & King," as part of a lesson about different types of weddings. A prince marries another prince instead of a princess in the book, which was on the American Library Association's list of the 10 most...