Another rate rise, when will they fall?

Australia’s inflation problem has little to do with the spending habits of home owners, because the major drivers right now are things like petrol, rent and the cost of building houses.    So why are borrowers being punished with another hike in rates? Today, the ABC’s senior digital business reporter Michael Janda on the limits of the RBA’s "blunt tool". Featured: Michael Janda, ABC senior digital business reporter