San Diego's largest grocery store chains, Ralph's and Albertsons, could soon combine into one. On Friday, Kroger, the parent company of Ralphs, announced plans to buy Albertsons, which owns Vons, to become the second-largest grocery company in the nation. While it still needs federal approval, shoppers already facing high prices are wondering what this will mean for their budget. Full story on CBS8.com: https://www.cbs8.com/article/news/local/could-grocery-store-mega-merger-mean-lower-prices/509-d99f4f4c-6140-4827-91e7-d90271093f5b