At UN Climate Summit in Peru, Protests Take Spotlight

As a two-week United Nations climate summit concludes in Lima, Peru, long-running divisions between rich and poor countries continue to hamper agreement on a global treaty to reduce carbon emissions. Environmentalists made a big showing, including a controversial action by Greenpeace at an ancient Peruvian site. Zlatica Hoke reports.

© La Voix de l'Amérique - samedi 13 décembre 2014