Mahmoud Ahmadinejad Rails Against Capitalism at COP15<br />COP15 - United Nations Climate Change Conference<br />Iranian President Mahmoud Ahmadinejad addresses delegates at COP15, the United Nations Climate Change Conference in Copenhagen.Ahmadinejad names capitalism and materialism as key components of environmental degradation; calls for a focus on expanding the use of clean and renewable energy sources, including the peaceful use of nuclear power; and outlines strategies to control climate change.