Walmart improves Android app to help holiday shoppers

Walmart has made some subtle updates to its app -- now v1.4.1 -- that should help customers looking to ease the headaches of shopping this holiday season. Now in addition to online ordering and shopping cart management, you can view the localized ads for specific stores in your area. After letting the app view your location, you can see the newspaper circular for each store, and see if there are any special deals. You can swipe through the pages casually, and if something catches your eye you ca...