For those who do not live across the heartland,midwest,farmland may not be familar with what is called a controlled burn.This time of year they happen very frequently. I live in an area surrounded by both natural prairie and farms.I have seen many of these controlled fires at least a dozen in the last 7-10 days.I cannot speak for areas on the coasts where prairies and farmland are less common but just want to help is keep a firm perspective and live by discernment not fear. Have a good day.