The bureau wants to know if anyone has a device that can be used to send encrypted messages. The guy says he's already tried it on his phone, but the message doesn't look good. The bureau says it's an urgent case, so the guy has to be the first one to register for the service. The first person to register is the guy who's trying to send the message. He's the first to get the message, and the bureau says that's because everyone who wants to send a message needs to be registered. Okay, so what's up with that? Well, the bureau has set up a system that anyone who wants a message to be sent can't just come in and send it. It's called the "queue." The guy who wants