Atrocities are being committed in Ukraine that would require the establishment of a war crimes tribunal. But justice requires patience. Read our newsletter on the war in Ukraine here. Ben Ferencz never thought he would see war in Europe again. The 102-year-old American jurist is the last prosecutor of the Nuremberg trials still alive, who gathered evidence of Nazi war crimes after the end of the conflict. Ferencz explains to us how he sees the war in Ukraine.