By Rick Garrick Two Aamjiwnaang sisters — former Green Teens — are hosting toxic tours of Canada’s Chemical Valley, which includes 63 petrochemical plants located adjacent to their home community. “We host these walks through Chemical Valley (for people) to experience the front line,” says Vanessa Gray, a 22-year-old grassroots organizer and Trent University indigenous … Continue reading Sisters host ‘Toxic Tours’ of their home in Canada’s Chemical Valley