Global warming threatens pine forests, forcing federal officials to shift strategy - The Washington Post

http://www.washingtonpost.com/national/health-science/global-warming-threatens-pine-forests-forcing-federal-officials-to-shift-strategy/2012/05/13/gIQAEHVXNU_story.html

"We're trying to stay ahead of the target," said David Cleaves, climate-change adviser to the chief of the Forest Service. "The interior West, that's sort of ground zero for us."