Lung cancer isn’t just for smokers

Pope Leo XIV, who isn’t known to be a smoker, has been diagnosed with lung adenocarcinoma. In this episode, Toronto father Winhan Wong shares his journey with that same disease. He was diagnosed nine years ago and was also a non-smoker. In Canada, one in four cases of lung cancer now occur in people who have never smoked. Thoracic surgeon Dr. Christian Finley explains why these cases are rising, the stigma patients face, and efforts to develop a national plan.