The new cost of living blow for struggling families

Stark new figures on the skyrocketing cost of feeding a family are out - and they make particularly grim reading for parents. Worse still, the price of healthier foods is rising faster than other items. We assess the impact of poor nutrition on vulnerable kids. Plus, Paddy Gower on perhaps his most challenging investigation yet - and what it means for New Zealand. And, as the Olympics come to a close, Imogen Wells' final postcard from Paris counts down the magic moments that earned a place on her personal podium.