 Flights in Berlin are now grounded. Airports in Spain are also reporting issues. U.S. cybersecurity company CrowdStrike has admitted to being responsible for the error and is working to correct it. That's ugly. People aren't very happy, as you would imagine. They say it's a Microsoft glitch. I don't know what it's all about, but it's frustrating. We did hear them say they were going to do some manual boarding and try to do it manually to get everybody checked in.