Since the Supreme Court ruling in "Hazelwood v. Kuhlmeier," a dramatic upswing has occurred in the number of student newspapers, yearbooks, underground publications, and Web sites being censored and confiscated. School attorneys say prior review of a school-sponsored publication is legal. What's not legal is to limit expression of political views, including criticism of school policies, teachers, or administrators. Offers suggestions on how students can practice the craft of journalism. (MLF)