Associated Press: President Barack Obama has stumbled on an unusual partner in his quest to combat climate change: China.
The world's two biggest emitters of heat-trapping greenhouse gases are finding common cause in efforts to reduce global warming, cooperation the U.S. says could clear the way for other developing, heavily polluting nations like India and Brazil to get on board, too.
Skeptics question whether either nation will follow through on lofty aspirations. Still, the budding agreements are allowing...