 Thousands of Disneyland workers in the US state of California have voted almost unanimously to go ahead with a strike action in a dispute over pay and conditions. It's not yet clear when they will walk out. Businesses and services around the world are slowly recovering from the massive IT problems which paralysed them on Friday. The cyber security firm CrowdStrike, which triggered the problems with the faulty software update, had said it understands the gravity and impact of the failure.