Consumer and retail reporter Richard Collings provides insight into Kellogg Co.'s $2.69 billion acquisition of Procter & Gamble Co.'s Pringles chips business. Collings discusses the deal fallout between Procter & Gamble and Diamond Foods Inc. due to a Securities and Exchange Commission investigation on crop payments, as well as what this deal says about Kellogg's acquisition strategy. - Sarah Hashim-Waris