Ukraine President Volodymyr Zelensky said Tuesday that Russia was trying to use the cold this winter as a “weapon of mass destruction” by striking energy infrastructure.“The Kremlin wants to transform the cold this winter into a weapon of mass destruction,” Zelensky told a meeting of French mayors in a video message.“To survive this winter and to prevent Russia transforming the cold into an instrument of terror and submission, we need a lot of things,” he added.The World Health Organization warned on Monday that millions of Ukrainian lives were at risk as the country’s power grid struggles under a barrage of Russian attacks.“This winter will be about survival,” WHO regional director for Europe, Hans Kluge, told reporters on Monday, adding it would be “life-threatening for millions of people in Ukraine”."