Human Relations Forum Planned: Larry Blood (left), a Slauson Junior High student, Bob Powell, Tappan Junior High, and Nancy Lutkehaus, Ann Arbor High, admire a poster they have prepared to publicize a Jan. 8 junior and senior high human relations forum sponsored by the local Human Relations Commission. The forum is part of a planned program that included the recent local visit of John Howard Griffin, author of the book "Black Like Me." "Silent Long Enough" is the forum's theme and is from a quote used by Griffin when he spoke here in reference to silence about racial injustices.