Tweeted By @WSJGraphics
Soybeans. Hogs. Chickens. Fertilizer. Midwest farmers are contributing to one of the nation's biggest ecological disasters. See how agriculture is polluting the Mississippi River https://t.co/NYGB1x8PSY pic.twitter.com/RBQgmEa1pD
— WSJ Graphics (@WSJGraphics) July 2, 2019