A Quebec class action lawsuit is looking to hold 16 pharmaceutical companies responsible for their alleged role in the opioid epidemic. Matt Galloway talks to the lawyer leading the case and asks a pain doctor about how opioids are prescribed now.

Professional boxer Claire Hafner gets tested every year for signs of head trauma, by researchers studying hits to the head and long-term degenerative brain conditions. But there’s a personal factor for Hafner: she says if there’s evidence of decline, she’ll retire. The CBC’s Katie Nicholson went...

Jasmin Paris tells us about becoming the first woman to complete the Barkley Marathons in Tennessee, one of the most gruelling ultramarathons in the world.