FOXNEWS Fox News Reporting October 29, 2019 19:42:00
Protection. now they're trying to cover the sleeping embers so they don't reignite when the high winds return tonight. >> it only takes one embetter to blow downwind and start another fire. embers have been known to travel several miles. so we're very concerned about toeupbt's wind event. >> reporter: winds of santa ana, what do they really mean? basically dries out all the fuel moisture, if you will, making things more susceptible for fire. all, it pumps more oxygen into the fire, bill. that means it blows hotter and faster. >> bill: thank you william la jeunesse. want to bring in a professor...