World Sep 22

World leaders feel the heat in upcoming climate summit

Saying humanity is waging war with the planet, the head of the United Nations isn't planning to let just any world leader speak about climate change at Monday's special "action summit."Only those with new, specific and bold plans can command…

Episode Nov 03

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Watch 54:34
PBS NewsHour full episode Nov. 3, 2015

Tuesday on the NewsHour, voters cast ballots on issues ranging from pot legalization to Airbnb limits. Also: The company behind the Keystone XL pipeline asks to suspend a review of its plans, a look ahead at the global climate summit,…