UK retailer Tesco grabbed the headlines last week as the horsemeat saga rumbled on. CEO Philip Clarke announced a raft of changes to its supply chain, including a promise to source all fresh chicken from within the UK. Elsewhere, just-food spoke with Genius CEO Roz Cuschieri about its plans for the Finsbury free-from brand it is set to acquire, and the CEO of Hostess Brands announced the successful sales of the majority of its bread units to Flowers Foods.