Huge California wildfire spreads overnight as crews dig in

By Dan WhitcombLOS ANGELES (Reuters) - Firefighters battled on Saturday to gain control of a destructive wildfire burning near Santa Barbara, California that mushroomed in size overnight, pushed by gusty offshore winds into dry brush that has not burned in decades.The Whittier Fire, which broke out July 8 and has already destroyed eight homes, had been more than 50 percent contained on Friday before so-called "Sundowner" winds picked up in the evening, according to a California Department of For