-06/15/12 Remarks on Rio+20 United Nations Conference on Sustainable Development; Special Envoy for Climate Change Todd Stern

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-06/19/12 Special Envoy for Climate Change Todd Stern at the Rio+20 United Nations Conference on Sustainable Development; Special Envoy for Climate Change Todd Stern

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-02/16/12 The Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants; Office of the Spokesperson

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-02/16/12 Remarks at the Climate and Clean Air Coalition To Reduce Short-Lived Climate Pollutants Initiative

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-02/16/12 Briefing on Global Climate Change and Clean Air Initiative

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