Reuters: Two lightning-sparked wildfires roared largely unchecked for a third day on Sunday in north-central Washington state, threatening more than two dozen homes and prompting the evacuation of about 300 dwellings, officials said. The flames have charred nearly 20,000 acres (80 square km) since erupting on Friday in the grass- and brush-covered hills of Douglas County, authorities said. One of the two fires grew out of four separate blazes that later merged into one. No injuries have been reported, but...