Kellogg last week announced mixed second-quarter results, with growth in underlying operating profit above analyst expectations but reported revenue missing forecasts on Wall Street and underlying sales declining. However, the Special K and Pringles maker lifted its forecast for underlying earnings per share for 2016 - and raised its target for underlying operating margin for 2017/18. Its shares closed up on the day. just-food provides the most important talking points from what was a detailed announcement.