UnhealthyFoods

Walmart, which has long been associated with cheap, high-calorie, low-nutrition foods, wants to get healthy: Its new "Great for You" initiative aims to show shoppers it can help them eat healthy on a budget. But can the retail tiger change its spots -- or it's rep?

The belt around advertising to kids that pushes foods full of salt, sugar and/or saturated fat tightened another notch this week when a group of representatives from the FTC, FDA, and Centers for Disease Control and Prevention reported on its suggestions for new federal guidelines. The group,...