US retail chains Kroger and Albertsons, currently ranked No. 1 and No. 2 largest supermarket retailers in the country, have announced that the companies are to merge. According to a Kroger press release, the merger will expand customer reach and improve proximity to fresh and affordable food to around 85 million households. Under the terms of the deal, Kroger will purchase the outstanding shares of Albertsons Companies, Inc, common and …