Environmentalists Split on U.S. Role In Final Hours Of Paris Climate Talks

PARIS -- Environmentalists are split over whether the United States is working to secure an ambitious-enough final global climate change deal here, with U.S.-based groups arguing that the Obama administration has pushed for a strong deal against opposition from some large developing nations, while groups from developing countries say the United States has ignored pleas from the most vulnerable countries for an even stronger deal. Advocates from poor countries that are highly vulnerable to climate impacts blame the United States...