Politico: Negotiators on Saturday released the final draft of a proposed deal that would unite the U.S. and the rest of the world in taking on the threat of catastrophic climate change, amid optimism that an agreement is finally within reach.
The deal still needs approval from representatives of the U.S. and 195 other governments, which could continue wrangling over the fine print throughout the day or even into the night. But its success would be a major win for President Barack Obama, who has made climate...