By JUDITH KOHLER | Associated Press Writer - 12:06 AM CDT, May 28, 2008 "Climate change is increasing the risk of U.S. crop failures, depleting the nation's water resources and contributing to outbreaks of invasive species and insects, the U.S. Department of Agriculture said in a report released Tuesday...."

http://www.chicagotribune.com/news/chi-ap-climatechange-cropfa,0,3711650.story