U.N. Conference on Climate Change
Foreign Leaders and Heads of State spoke at the global climate summit in Copenhagen.
Clip: U.N. Conference on Climate Change
Foreign Leaders and Heads of State spoke at the global climate summit in Copenhagen.
U.N. Secretary General Ban-Ki Moon talked about the agreement on emissions and climate change reached between the U.S. a…
President Obama was among more than 150 world leaders at the Paris Climate Change Conference. In his remarks, he highlig…
World leaders spoke at the Brandenburg Gate in Berlin on the 20th anniversary of the fall of the Berlin Wall. Internatio…