Bloomberg: Hot, dry Santa Ana winds are driving wildfires across Southern California’s Riverside and Orange counties today, the latest in a series that have burned 22,000 acres in the state and put 3,700 firefighters to work. The winds, which blow from California’s inland deserts over the mountains to the coastline and bring hot, dry weather, are responsible for the conditions, the National Oceanic and Atmospheric Administration said. September through November is the peak season for such …