Owning a home was once seen as the path to a better life: the Great Australian Dream. But now it's an ambition out of reach for more and more Australians, with the reserve bank continuing to hike interest rates and a shortage in properties to buy. Today, business and economics reporter, Gareth Hutchens on the Government's pledge to build a million more homes and whether it will help, or even happen at all. Featured: Gareth Hutchens, ABC economics and business reporter