A walk in the woods isn't that different from a walk through the produce section of the supermarket for Langdon Cook, an influential Seattle forager, blogger, and home cook. He's dedicated to rekindling interest in forgotten foods.
With the Fancy Food Show in Washington, D.C. this week, and dozens of state fairs and festivals offering free samples of food on the summer horizon, we talked to an expert about how not to leave these events with a stomachache.
Consumers get agitated when they see apples, celery and red peppers singled out for containing the most pesticide residue. Scientists say it's not such a big deal because the pesticide levels are extremely low.
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