The UK dairy sector was in the spotlight this week, with the proposed merger between Arla Foods and local co-op Milk Link and the annual loss reported by Dairy Crest. just-food interviewed senior executives from Arla and Milk Link to discuss the combination and reported on Dairy Crest's plans to increase returns from its troubled dairies business. Elsewhere, we reported on two sustainability events held in London, including the annual conference on the Round Table for Responsible Soy. And, further afield, Heinz revealed it was looking for more acquisitions in emerging markets while US rival General Mills secured a deal to buy Brazilian firm Yoki Alimentos.