Is AAAS Serving Science or Monsanto?

http://www.organicconsumers.org/articles/article_26529.cfm

Last week, the American Association for the Advancement of Science released this "statement" on GMO labeling that sounds like it was drafted by Monsanto. The statement ends with the

 non-scientific but very quote-worthy conclusion that "mandating such a label can only serve to mis lead and falsely alarm consumers." While Prop 37 is never mentioned, what purpose could the timing serve other than persuading Californians to vote no on the measure?