A team from Elon Musk’s SpaceX is visiting the Air Traffic Control Command Center in Virginia Monday to help overhaul the system in the wake of last month’s deadly air disaster in Washington, DC, US Secretary of Transportation Sean Duffy announced. The news comes after CNN reported that the Federal Aviation Administration fired hundreds of probationary employees who maintain critical air traffic control infrastructure.The exact number of workers losing their jobs is unknown, but the union repres...