CBC tracked heat in dozens of homes. Here’s what we learned

A CBC News investigation found people across Canada lived with unsafe indoor temperatures this summer – often for long stretches of time with no relief. Reporter Tara Carman shares stories of people who suffered, including a man who died – after his home was close to 30 degrees for several weeks. And, environment minister Steven Guilbeault says his role in government 'is not to make friends.' In this feature interview, host Laura Lynch asks Guilbeault if Canada is falling short in its efforts to prevent heat deaths and respond to wildfires – and asks about his relationship with Alberta, as tensions mount over a planned emissions cap on the oil and gas industry.