“Today the Bulletin of the Atomic Scientists moves the hands of the Doomsday Clock. It is 100 Seconds to Midnight,” — @RachelBronson1, President & CEO, Bulletin of the Atomic Scientists#DoomsdayClock pic.twitter.com/bxlf9TvEZu

— Bulletin of the Atomic Scientists (@BulletinAtomic) January 23, 2020