text:  Yeah, that's exactly it, Gordon. Occasionally we'll get heat domes that'll bubble up and produce the heat wave that we saw, say, last week in the east, and then it'll kind of weaken for a while. The jet stream will kind of shunt it to the south a little bit, but eventually it'll bubble up again, and if our long-range forecasts are correct, we could see some pretty significant heat domes in parts of the east and southern and even western U.S. that occasionally will bubble up into parts of the Midwest. So, yeah, they come and go, and, of course, when they're in place...