Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Firefighters Worry About Wildfires Approaching Sydney Reuters SYDNEY - Firefighters battled to contain nearly 150 fires burning in New South Wales state Friday as strong winds fanned the flames and again shrouded Sydney, Australia's biggest city, in hazardous smoke. Bushfires have killed at least four people and destroyed more than 680 homes since the start of November. Fires are still burning in New South Wales, Victoria, South Australia and Queensland states. While nearly 150 blazes were burning across Australia's east coast, New South Wales Rural Fire Service Commissioner Shane Fitzsimmons said authorities were particularly concerned about eight fires now at emergency levels around Sydney, the state capital where about 5 million people live. .