NOW: Climate change discussion with @Climate_Center's Vicki Arroyo, Rep. Ed Markey (D-Mass.), Eric Pooley, Bill Becker. http://bit.ly/WGRdyk
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NOW: Climate change discussion with @Climate_Center's Vicki Arroyo, Rep. Ed Markey (D-Mass.), Eric Pooley, Bill Becker. http://bit.ly/WGRdyk