About 7 million Americans collect disability benefits from the Social Security Administration. Another 2.5 million people apply each year, leaving hundreds of thousands stuck in a backlog for approval. Nancy Marshall Genzer reports.
Labor Day has become a time for end-of-summer sales and barbecues, but it really is intended as a way of honoring workers. With that in mind, Nancy Marshall Genzer looks at how the American worker is doing.
Scientists are working with a new technological system that will help people with spinal cord injuries control electronics with their tongue. Janet Babin explains how the technology works and how it's helpful.