Arson suspected in devastating US wildfire that forced 60,000 to evacuate

Police in Washington state have arrested a 37-year-old man on suspicion of starting a fire that has burned through more than 3,200 hectares of forest in the state's second city Spokane. Firefighters have still not contained the fire, which has forced tens of thousands of people from their homes, and 700 buildings have

Fast-spreading wildfires have decimated hundreds of homes and forced tens of thousands to evacuate in the Spokane, Washington, area. Spokane Mayor Lisa Brown called the situation the "worst natural disaster our region has faced."

Three wildfires in Spokane, WA have destroyed more than 700 structures and forced tens of thousands to flee to safety. NBC News’ Morgan Chesky reports from inside the fire zone.

CNN video captures aftermath of devastating Spokane wildfire  CNN