 which was caused by a faulty software update, disrupted travel, hospitals, businesses, and all kinds of services around the world. We'll have the latest update on the way. Knock, knock. Who's there? I used to love playing this game with my kids, but, well, of course, they're grown now. Hi, it's Jack Diamond. Imagine some guy knocking at my door, trying to sell me a new roof because he's in the neighborhood and doing some work. I'll get a steep discount.