Clean Water Rule

Hopes to put a factory farm (also called Concentrated Animal Feed Operations or CAFOs) in Bayfield County are being met with - among other protests - events like a recent "Stink-in" in Ashland.  What's the problem with 20-25 thousand hogs all in one place?  We talk with activist Frank Koehn about the environmental impact on the region, including the Lake Superior watershed.

The Environmental Protection Agency and the U.S.