An elementary-school teacher who was dismissed after telling her class on the eve of the Iraq war that I honk for peace" lost [her] U.S. Supreme Court appeal. The justices ... denied a hearing to Deborah Mayer, who had appealed lower-court decisions upholding an Indiana school district's refusal to renew her contract in June 2003. The most-recent ruling, by a federal appeals court in Chicago, said teachers in public schools have no constitutional right to express personal opinions in the classroom. A teacher's speech is "the commodity she sells to an employer in exchange for her salary," the [court] said in January. "The Constitution does not enable teachers to present personal views to captive audiences against the instructions of elected officials." The appellate ruling is ... one of a series of recent decisions taking a narrow view of free speech for teachers, other government employees and students. Mayer, who now teaches sixth grade in Florida, was distraught. "I don't know why anybody would want to be a teacher if you can be fired for saying four little words," she said Monday. "I'm supposed to teach the Constitution to my students. I'm supposed to tell them that the Constitution guarantees free speech. How am I going to justify that?" She said her class of fourth- through sixth-graders was discussing an article in the children's edition of Time magazine, part of the school-approved curriculum, on protests against U.S. preparations for an invasion of Iraq in January 2003. When a student asked her whether she took part in demonstrations, Mayer said, she replied that she blew her horn whenever she saw a "Honk for Peace" sign, and that peaceful solutions should be sought before going to war. After a parent complained, the principal ordered Mayer never to discuss the war or her political views in class.