California wildfires growing bigger, moving faster than ever

When it comes to California wildfires, it now takes days, not decades, to produce what had been seen as a once-in-a-lifetime occurrence. Last weekend, a fire burning in California’s Sierra National Forest exploded in size, trapping hundreds of Labor Day holiday campers who could only be rescued by helicopters that made a series of white-knuckle flights into the smoke.

Source: yahoo.com/news