For decades, many Michigan farmers have relied on the herbicide Roundup for weed control. But the federal government has two conflicting policies that may affect whether they can continue to use this highly effective - and dangerous - product. At issue is Roundup’s active ingredient – glyphosate.

Environmental Reporter Keith Schneider is senior editor and chief correspondent at Circle of Blue. He recently wrote about the long history of research on this product’s carcinogenic properties, all the while its maker says the product can be used safely as directed.

Today, we’ll be talking with Keith about Michigan’s most popular farm herbicide, it's health risks, and how it’s regulated.

Background reading: 

Conflict Over a Blockbuster Farm Chemical

RFK Jr. tells farmers, GOPT not to worry about his report targeting pesticides

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