Employed and homeless: the towns with nowhere to live

Rising rents are biting around the country, and in some towns, even those with steady work and a good rental history have been priced out of the market.  Charities have switched from helping with rental applications, to handing out tents.  Today, ABC TV Four Corners reporter Louise Milligan on how tens of thousands of workers have been left with no place to call home.  Featured:  Louise Milligan, reporter, ABC TV Four Corners