Russia threatens again with nuclear weapons. What are the chances that they will actually use nuclear weapons? Expert Explains | Abroad

Russia threatens again with nuclear weapons. Former President Medvedev is now warning of a nuclear apocalypse if the West continues to supply weapons to Ukraine. Will the song be trite from Moscow, or will the use of nuclear weapons remain a possible scenario? And where is the red line for Putin? Four questions for Professor of International Politics David Criekemans (UAntwerp).