UN says China, US climate cooperation raises hopes for global deal

(Reuters) – Closer cooperation between China and the United States, the top two greenhouse gas emitters, on combating global warming is boosting prospects for a U.N. deal meant to be agreed next year, the U.N.’s climate chief said on Wednesday.

Read more: http://www.reuters.com/article/2014/03/05/climate-talks-idUSL6N0M23XV20140305