By JOCELYN GECKER and STEVE LeBLANC Associated Press CAMBRIDGE, Mass. (AP) — The University of Michigan is informing students of the rules for upcoming graduation ceremonies: Banners and flags are not allowed. Protests are OK but in designated areas away from the cap-and-gown festivities. The University of Southern California canceled a planned speech by the Read this story at KTVZ , KEYT , KEYT , The Independent
