Darci Bizinet comforts her son, Gavin, after they were evacuated from their home due to the Telegraph Fire near Yosemite National Park in Mariposa, California July 28, 2008. The wildfire has scorched more than 26,000 acres and has consumed 12 homes.(Xinhua/Reuters Photo)

A firefighting helicopter drops water on the Telegraph Fire near Yosemite National Park in Mariposa, California July 28, 2008. The wildfire has scorched more than 26,000 acres and has consumed 12 homes.(Xinhua/Reuters Photo)