Media Bites 27 September: Nestlé, AG Barr, Jaffa Cakes

Nestlé has for the first time set a target for increasing profit margins as CEO Ulf Mark Schneider unveils new strategy in London; AG Barr powers sales with new recipes despite passing on price rises; and Jaffa Cakes become the latest casualty of shrinking pack sizes in supermarket aisles.