Luke Coffey appears on CBS News to discuss Volodymyr Zelenskyy's warning about a global nuclear threat.
Caption
This photograph shows a Dassault Rafale aircraft parked on the tarmac of the French Air and Space Force Luxeuil-Saint-Sauveur Airbase in Saint-Sauveur, France, on March 18, 2025. (Ludovic Marin/AFP via Getty Images)