A quick trip to the supermarket reveals that buying healthy food can be expensive. In light of recent proposals to cut food stamp benefits, members of congress have been shopping on the average weekly benefit. This hour, we'll assess the nutritional value of one staffer's choices. We'll also hear about a Kickstarter campaign that heals with humor, and how cancer makes scents.

Guests:

Pat Wynn Brown, humorist, founder of Hair Theater

Susan Levin, director of nutrition education for the Physicians Committee for Responsible Medicine

George Preti, human odor researcher at the Monell Chemical Senses Center

David Carr, professor of dermatology at Ohio State