U.S. researchers find Roundup chemical in water, air
http://www.reuters.com/article/2011/08/31/us-glyphosate-pollution-idUSTRE77U61720110831
http://www.reuters.com/article/2011/08/31/us-glyphosate-pollution-idUSTRE77U61720110831
"Significant levels of the world's most-used herbicide have been detected in air and water samples from two U.S. farm states, government scientists said on Wednesday, in groundbreaking research on the active ingredient in Monsanto Co's Roundup."