Rigoberta Menchú Tum, "Healing Communities Torn by Racism and Violence," March 29, 2007 Rigoberta Menchú Tum speaks in Johnson Chapel on Thursday, March 29, 2007.Tags: eventslecturetumRigoberta Menchúevents multimediaMenchuRead more about Rigoberta Menchú Tum, "Healing Communities Torn by Racism and Violence," March 29, 2007