A wildfire in Jasper and fears of an overheated Olympics

As the fires rage on in Jasper National Park, we check in on a former firefighter about the battle beyond the flames. Meanwhile, Olympic organizers may have had green dreams for the 2024 Paris Games. But will those dreams melt away under the threat of extreme heat? Journalist and New York Times bestselling author, Jeff Goodell, says it’s a pivotal moment as the city adapts to a warming planet.