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January 11, 2013 - With new data out showing that 2012 was the warmest year on record for the contiguous United States, and with costs mounting due to droughts and other climate-related disasters, will political leaders finally take action to address the problem?

October 31, 2011 - Dirty-energy interests, wealthy conservatives and the think tanks they fund have joined forces to target global-warming researchers using the Freedom of Information Act -- and this week they're set for a showdown in a Virginia courtroom.