 This is related to CrowdStrike, an IT firm. It's a global issue right now. A communication system that runs check-ins at airports, keeps flights on time, and banks running appears to be down. This is also related to Microsoft. Fox's David Spunt, CrowdStrike, saying this was not a security incident or a cyber attack. Former President Trump, somber and bandaged, closed out the Republican National Convention in Milwaukee, accepting the party's nomination days after an assassination attempt.