Explosive wildfires in Spokane, Washington, have destroyed more than 600 structures, many of them within the city limits. The fast-moving flames led to mass evacuations and chaos, as families fled their homes. Adam Yamaguchi reports and Andrew Kozak looks at the forecast and the record heat threatening 50 million Americans.

Original source: https://www.cbsnews.com/video/mass-evacuations-underway-as-wildfires-bear-down-on-spokane-washington/