![Midday on WNYC show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/031/143/small/wnyc-s-leonard-lopate-show.jpg)
Summary: Industrial hygienist and chemist Monona Rossol discusses a study showing that rich people and poor people have different toxic substances in their bodies. She's the author of Pick Your Poison: How Our Mad Dash to Chemical Utopia Is Making Lab Rats of Us All.