MEYERS, Calif. - Efforts to tame a raging wildfire that has destroyed some 200 homes near Lake Tahoe suffered a setback Tuesday when a backfire set by firefighters to control the blaze jumped a fireline, forcing a new round of evacuations, authorities said. Firefighters were working to protect a development outside South Lake Tahoe when the blaze expanded, prompting the evacuation of a 300-home subdivision. Authorities also issued a voluntary evacuation order for a pricey waterfront subdivision on the lake, officials said. About 2,000 people evacuated, according to South Lake Tahoe Police Lt. Martin Hale. "It's a fairly populated area,"...