At the public high school where I teach, a school-sponsored student club, Sharing Our Spirit, staged a "Pro-Life Day of Silent Solidarity" during school hours. Students wore red armbands and did not speak. The club's faculty adviser sent an e-mail to the entire faculty, including this: "They will be standing on behalf of the one-third of their generation that have been innocent victims of abortion." Was the students' activity legitimate? The adviser's? -- Name Withheld, Saratoga Springs, N.Y. ----- If the school rightly permits students to form clubs irrespective of ideology, from protesting the Iraq war to promoting a pre-emptive...