 The fire started on private land, and the cause is still unknown. Officials say communication towers and a local watershed are being threatened by the fire. For NPR News, I'm Tilda Wilson. And you're listening to NPR News. There are still delays and cancellations at airports following that faulty software update from the cybersecurity firm CrowdStrike. The update left many travelers stranded, including Ryan Steinecker, who was in Atlanta this weekend trying to rebook a flight home to Salt Lake City following a trip to Europe.