It's been a week of ferocious and terrifying wildfires in Southern California. Most are now contained, but the fire season is far from over. We take a closer look at the Santa Ana winds which fanned the flames of this week's fires. Guest: Scott Stephens, co-director of the Center for Fire Research and Outreach at UC Berkeley.
Please ensure that all comments adhere to our community guidelines. We reserve the right to edit or remove comments that do not follow these guidelines.