Flights grounded at all US airports due to air traffic control ‘communication issue’, transport secretary says – live
Sean Duffy says technicians from Federal Aviation Administration are investigating the issue Sign up for the Breaking News US email In other tech-related news, the Microsoft outage is still going. The longest in the company’s history. My colleagues are covering the latest and how it’s affecting millions and pretty much every industry … As I noted earlier, the calls for Howard Lutnick to appear before lawmakers on Capitol Hill have been answered. Continue reading...

