The 'rain bomb' devastating eastern Australia

It's been described as a once in a thousand year event, as cities and towns across Queensland and New South Wales are left devastated by so-called 'bombs' of heavy rain. It's mother nature at her worst, but there are also questions over the management of state dams and whether water should have been released well before the storms hit.  Today, ABC reporters Bronwyn Herbert in New South Wales, and Rachel Mealey in Queensland, take us through an extraordinary and deadly few days.  Featured:  Bronwyn Herbert, ABC reporter, Wardell, NSW Rachel Mealey, ABC reporter, Brisbane