The marketing of food topped this week's news. US snack bar maker Kind can again use the word 'healthy' on its products after the country's regulator reversed a decision it made last spring. The US Food and Drug Administration is to review the nutrient content claims food makers in the country can make. In the UK, proposals were launched to extend the rules on advertising unhealthy food on TV to other media, including online. Our M&A pages included news of US dairy group Dean Foods buying parts of the Friendly's Ice Cream business, while our sustainability pages featured Hershey's new pledge on sugar.