 We're deeply sorry for the impact that we've caused to customers, to travelers, to anyone affected by this, including our companies. So we know what the issue is. We're resolving and have resolved the issue now. It's recovering systems that are out there. And some of the systems that aren't recovering, we're working with them. One of the country's worst hit by the computer crash was Australia, where systems went down very abruptly on Friday afternoon. Casey Briggs is a reporter with ABC Television there.