Firefighters Continue To Battle Bushfires As Catastrophic Fire Danger Warning Is Issued In NSW

SYDNEY, AUSTRALIA - DECEMBER 21: Helicopters dump water on bushfires as they approach homes located on the outskirts of the town of Bargo on December 21, 2019 in Sydney, Australia. A catastrophic fire danger warning has been issued for the greater Sydney region, the Illawarra and southern ranges as hot, windy conditions continue to hamper firefighting efforts across NSW. NSW Premier Gladys Berejiklian declared a state of emergency on Thursday, the second state of emergency declared in NSW since the start of the bushfire season. (Photo by David Gray/Getty Images)