9.2K views · 50 reactions | “The question is, would you really escalate from a cyber war to a nuclear war?” A new US review of nuclear weapon policy lays out scenarios under which the president might use a nuclear weapon in response to a non-nuclear attack. National security reporter and analyst David Sanger explains. | Christiane Amanpour | Facebook

344K views · 4.4K reactions | U.S. Senator Graham says that if Russia dares use a nuclear weapon on Ukraine: "You can expect a massive response from NATO. And you will be at war with NATO." | Euromaidan, War in Ukraine | Facebook