Kraft Foods' surprise decision to split itself in two dominated the industry headlines this week. Elsewhere, there had also been speculation that Unilever could sell its food operations and Kraft's move prompted discussions over whether PepsiCo could look to break up its businesses. The US also saw the latest food safety scare, with Cargill pulling millions of tonnes of meat over a possible link to a fatal salmonella outbreak. Click on the headlines for more.