 I'm Rita Foley with an AP Newsman ad. CrowdStrike says it's a defect in an update, not a cyber attack. It's talking about that big Internet outage affecting Microsoft and disrupting flights, hospitals and companies around the world. James Moore is a cybersecurity expert. He says this can be blamed on a corrupted file. We don't have full details yet about how it was caused, but there's a corrupt file.