Tom Harkin

Global Politics

Your Health: The Cost of Prevention

Washington Correspondent Todd Zwillich discusses health care reform with Iowa Senator Tom Harkin. The Takeaway also hears from Rutgers professor Louise Russell, whose research challenges the idea that preventive medicine lowers medical costs.

Environment

Fueling the food crisis

Some agriculture experts say demand for ethanol is to blame for the global crisis in food prices. They want Congress to back away from aggressive targets. But Living on Earth's Jeff Young finds little appetite for that on Capitol Hill.

Environment

Fueling the food crisis

Some agriculture experts say demand for ethanol is to blame for the global crisis in food prices. They want Congress to back away from aggressive targets. But Living on Earth's Jeff Young finds little appetite for that on Capitol Hill.

Global Politics

Your Health: The Cost of Prevention

Washington Correspondent Todd Zwillich discusses health care reform with Iowa Senator Tom Harkin. The Takeaway also hears from Rutgers professor Louise Russell, whose research challenges the idea that preventive medicine lowers medical costs.