WorldUS probes nationwide flight stoppage as travel disruptions persist
US air travel is expected to return to normal on Sunday after a nationwide ground stop Friday night left hundreds of thousands of passengers stranded and disrupted travel worldwide. The Trump administration blamed a botched replacement of old copper-wire communications lines and said there was no evidence of a cyberattack. Lawmakers are calling for an investigation as the incident raises questions about aging infrastructure.
US probes nationwide flight stoppage as travel disruptions persist
World