On the campaign trail, President-elect Donald Trump said that he would rescind the Waters of the U.S. Rule , which outlines what kinds of water bodies are federally protected. Environmentalists say the rule is necessary to safeguard our ecosystems and drinking water. But many in the agriculture industry don’t like the rule—they say it’s an over-reach, and they’re worried it will give the federal government more say over what they can (and can’t) do on their fields. The Waters of the U.S. Rule (a