Obama: Climate change is a national security threat - USA TODAY

USA TODAYObama: Climate change is a national security threatUSA TODAYWASHINGTON — President Obama will use a commencement speech at the U.S. Coast Guard Academy Wednesday to argue ever more forcefully that climate change is a threat to America's national defense. "Climate change will impact every country on the ...Obama Recasts Climate Change as a More Far-Reaching PerilNew York TimesObama: climate change poses risk to US military, national securityReutersObama to sound alarm on climate changeCBS NewsThe Hill -U-T San Diegoall 17 news articles »