A significant development is occurring in the grocery market, but it is not local to San Antonio. The change is happening in North Texas, where a major retailer is increasing its investment. Details of this investment are available from MySA, which reports on the growing competition in the grocery sector.

The retailer in question is Walmart, a well-known national chain. Further information on this story can be found through MySA, including the specifics of Walmart's investment and its potential impact on the North Texas grocery market.