Transcript for ‘Doomsday Clock’ 20 seconds closer to midnight
Today the Bulletin of the Atomic Scientists moves the hands of the doomsday clock. It is 100 seconds to midnight. The others believe. This must begin with the United States and the Russian Federation negotiating. The extension of new stopped. The only remaining but not for an agreement between these two nuclear superpowers. Without tonight. I note the President Clinton has explicitly said he is ready to do this so I urge president trump. To respond in kind so both men can get down to business. The United States must somehow begin it would demonstrate grow by any notion. At the feather and and a true. Without it we cannot hope to meet the targets. And it took grove are running a manager of order members. Without you listen you question and participation. Gary being loneliness from this climate crisis. When it or become whose us. That's why the clock has been moved float 100 seconds before Tuesday of people say it will let you know. This series well the moment series tell me how else can we tell people where where we're act. How else we'd wake up. The Democrats the Republicans independents that millionaires or billionaires the media owners who carried on their life as though. Is that there on the took care about greatly iceberg and then Lori.
This transcript has been automatically generated and may not be 100% accurate.