EAGLE PASS, Texas—Benny Rodriguez, an 80-year-old grandfather of seven, beams as he points to faded photographs on the wall and proudly narrates the story of Eagle Grocery, a family-run business since 1939.
It withstood a fire in 1948. It emerged from a flood in 1954. And since 2002, the 11,000-square-foot store has persevered in the shadow of a 218,000-square-foot Walmart Supercenter two miles away.