Wind-whipped Southern California wildfires prompt mass evacuations, injure two firefighters

Wind-driven walls of flame spurred mass evacuations in Southern California and left two firefighters badly injured on Monday, as hundreds of thousands of residents endured a second day of power shutoffs meant to counter heightened fire risks from gusty, dry weather.The latest threats came amid what meteorologists called the strongest onslaught of extreme winds - and lowest humidity levels - yet documented during an already epic California wildfire season ranked as the worst on record in terms of