Fire Defensiveil News Today

As we get further out in time, theres the -- this is way more south than danielle is. were going to have to keep an eye on potentially earl. jon: were going to play a game called stump the weather machine. we have incredible video to show you out of brazil. its a fire tornado. look at that! what is up with that, j.d.? >> reporter: thats awesome. people call it a fire whirl or fire defensiveil. you always have that heating at the surface when it comes to tornadoes, the hot air rises. if you have ...