Hearsay With Cathy Lewis

Why do some risks feel more frightening than others? In a day where worries and risks include climate change, cancer concerns, and a war on terrorism, how do we decide what risks are actually dangerous and which ones are false alarms? David Ropeik, author of "How Risky Is It, Really? Why Our Fears Don't Always Match the Facts," will help us find a place between fear and fact. Join us!