See More Hear More Watch More Hear More Get on iTunes
deletedme deletedme

Lowa's Great Nitrate Fight

Three weeks ago, Sara Carlson was driving to her job in Ames, Iowa, when she turned on the radio and heard me talking about nitrates in Iowa's water. http://goo.gl/Sycx0u #FullNewsAudioAvailable #NPR

UP NEXT

More from