climate change November 8, 2021 7:25 am Obama Discusses Pacific Island Nations at UN Climate Summit Former President Barack Obama took part in a session on Pacific Island nations at the United Nations Climate Summit in Glasgow on Monday. US & World Videos 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis