Obama Hones Climate Change Message With Alaskan Arctic Visit

As the first sitting U.S. president to visit the Alaskan Arctic, Barack Obama continues to highlight the urgent need to act on climate change. White House correspondent Aru Pande has more on the president's Alaskan trip, where he is meeting with locals who say they are feeling the impact of global warming firsthand.

© La Voix de l'Amérique - jeudi 3 septembre 2015