For several years now, we’ve followed the proliferation of tinier and tinier Walmarts across the American retailscape. From the supermarket-sized Walmart Hometown stores to the gas station and convenience store called Walmart To Go, the retailer has experimented with store formats that are not enormous. Now the Tiny Walmart Menace has spread to Mexico, where its mini-grocery chain called Bodega Aurrera Express hopes to use low prices to draw customers. [More]