Are troubling leaks in the Sarnia area causing major health concerns for nearby residents? An investigation done by Global News partnered with the Toronto Star, National Observer and two Canadian universities has revealed the dangers of these pollutants. The investigation was completed with the help of documents obtained by Ecojustice, Canada’s largest environmental law charity. Elaine Macdoanld, Environmental Engineer with EcoJustice and Healthy Communities Program director talks to Danielle about the issue.