Flying through Australia's bushfires

A state of emergency has been declared in New South Wales as firefighters struggle to contain the flames caused by record heat in Australia. Strong winds and high temperatures are expected to bring flames to more populated areas, including the suburbs of Sydney. Sky's special correspondent Alex Crawford flew over some of the worst hit areas. SUBSCRIBE to our YouTube channel for more videos:    / skynews   Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí:    / skynewsespanol   Follow us on Twitter:   / skynews   Like us on Facebook:   / skynews   Follow us on Instagram:   / skynews   For more content go to http://news.sky.com and download our apps: Apple: https://itunes.apple.com/gb/app/sky-n... Android https://play.google.com/store/apps/de...