Aldi is overhauling its stores to win the grocery wars -- and it's coming straight for Walmart and Kroger

Business Insider/Hayley Peterson Aldi is adding more fresh, organic, vegetarian, and vegan items to its US stores in what will be the biggest product refresh in its history. Once the product rollout is complete in early 2019, about 20% of the items in Aldi’s stores will be new. Some of those items include veggie noodles, sliced fruits, organic chicken breasts, and pre-marinated meats, as well as grab-and-go items, such as single-serve guacamole and hummus, salad bowls, and quinoa bowls. Aldi i...