text:  There was even a recent article, a study in Canada, that said it was getting too hot in Canada for kids to get exercise. You know, what about Las Vegas or Atlanta or Miami? I mean, it was a goofy study. But the fear of man-made warming is powerful, and it has the world doing all kinds of crazy things. These electric vehicle pushes, the driverless cars, driverless trucks, are they going to happen?