#2749008November 30, 2015. US President Barack Obama takes part in the 21st Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change.Sign in or register,to downloadAdd to cartRemove from cartPackage: Paris Climate ConferenceCategories: PoliticsLocation: Paris, FranceEvent date: 30.11.2015Date published: 30.11.2015Author: Sergey GuneevCredit: SputnikSource: SputnikOriginal: DigitalMedia: JPEG, 2389x1686px, 2.7Mbhorizontal