Wal-Mart Releases New Apps for iPad, iPhone; Expands Services of In-Store Clinics

The world's largest retailer unveiled new apps for the iPad and iPhone that permits consumers to browse the inventory of the local Wal-Mart outlet, scan products and create voice-activated shopping lists. On the same day, Wal-Mart said it may expand its 140 in-store health clinics through partnerships with outside vendors to include chronic and preventative health care services