Hundreds of thousands of climate change activists were taking part in global marches Sunday, urging action from world leaders on the eve of a U.N. climate summit in Paris.
Matthew Grimson and Reuters and The Associated Press, NBC News: World
Sun, 11/29/2015 - 5:57am
Hundreds of thousands of climate change activists were taking part in global marches Sunday, urging action from world leaders on the eve of a U.N. climate summit in Paris.