Scientists plan campaign against warming skeptics - Chicago Tribune http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNHI-JUICgLOz_s7YC1sz8PzSevrxA&url=http://www.chicagotribune.com/news/la-na-climate-scientists-20101108,0,399010.story?track%3Drss