A much anticipated study if finally underway. The study is led by the National Research Council (NRC) and sponsored in part by the U.S. Department of Agriculture. See the story here – http://news.yahoo.com/gmo-safety-weed-control-top-concerns-u-study-220855942–sector.html;_ylt=A0SO8ytgdiBUMqsA7kJXNyoA