"Unnatural Causes: Is Inequality Making Us Sick?" which explores the relationship between class, race and health outcomes. Although nearly half of all medical care dollars in the world are spent in the United States, the country ranks at the bottom of developed nations when it comes to the quality and availability of health care. Those who are a part of the underclass receive less quality care and suffer from higher rates of chronic diseases such as diabetes, cancer and heart disease. The series documents the complex nexus of high stress, lack of quality food and health care in low income areas and a greater likelihood of exposure to environmental toxins as some of the reasons for the disparity in health outcomes. Experts say the solutions for health inequality cannot be based solely on increased health care access, but require social and economic justice as well.

With: Sarah Varney.