Russia and the US have only one nuclear arms pact left. What does it mean?

For decades, the threat of nuclear conflict between the US and the Soviet Union hung over humanity. Now, only one nuclear arms pact between Moscow and Washington is still standing: New START, which experts say is on the ropes and set to expire in February in any case. Subscribe: http://smarturl.it/AssociatedPress Read more: https://apnews.com​ This video may be available for archive licensing via https://newsroom.ap.org/home