text:  Live from NPR News in Washington, I'm Corva Coleman. A cyber outage last night has affected industries around the world. The cybersecurity firm CrowdStrike says one of its software updates went badly wrong and it affected Microsoft operating systems worldwide. CrowdStrike has provided a fix, but some hospitals around the world and in the U.S. have called off surgeries. Thousands of flights have been grounded. Atlanta has the world's busiest airport.