for those would look at this and, say, why are we so focused on this? there is a clear-cut example of how it does, if you are flying in the country today, a flight for you that comes in will not come in because it is grounded in that area, the third busiest airport hub in the country, i think, in the world. so you will not go anywhere. that is part of this spillover effect on a storm like this. for those just joining, we do want to report that we have had a number tornadoes touching down in the dallas-ft. worth, something usually seen only in movies and captured on people's iphones and detroit -- droid