Tyson Foods Accused of Dumping More Poison Into Waterways Than Exxon, Dow and Koch

The environmental advocacy group Environment America has released an analysis that concludes meat manufacturer Tyson Foods is a bigger polluter of American waterways than Exxon, Dow, Koch and pretty much anyone else - with the sole exception of AK Steel Holding Corp (and AK Steel only wins by a hair).

The animal-slaughter mega-power is the world's biggest processor of chicken, beef and pork, and is said to be the second largest meat producer in the world.  Read more.