...agreement, which many say opens the door for labels to be placed on such foods, will probably have little effect on food labels in the U.S. for the foreseeable future. And that could be a good thing, some scientists said. "The public gets...

...sandwiches. Katherine's mother, Melissa, checks the ingredients on all products. "The key thing to look for on food labels is the phrase 'Processed on equipment that also processes peanuts/tree nuts' or similar wording," she said...