-06/15/12 Remarks on Rio+20 United Nations Conference on Sustainable Development; Special Envoy for Climate Change Todd Stern; Washington, DC
-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; Rio de Janeiro, Brazil
-02/16/12 The Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants; Office of the Spokesperson; Washington, DC
-02/16/12 Remarks at the Climate and Clean Air Coalition To Reduce Short-Lived Climate Pollutants Initiative; Secretary of State Hillary Rodham Clinton; Benjamin Franklin Room; Washington, DC
-02/16/12 Briefing on Global Climate Change and Clean Air Initiative; Via Teleconference; Washington, DC
