@CNN: Polar bears could face extinction faster than thought, study says https://t.co/fj6Opzvvw8 https://t.co/QyFOb0LcFj
Polar bears could face extinction faster than thought, study says https://t.co/fj6Opzvvw8 pic.twitter.com/QyFOb0LcFj
— CNN (@CNN) February 2, 2018