Prime Minister Donald Tusk appealed to president Karol Nawrocki and president of Ukraine Volodymyr Zelenski for a "sincerest conversation". It is about giving the Ukrainian military unit the name “UPA heroes”. Tusk wrote (with linguistic errors): “Since diplomacy has not produced any results, I am addressing publically the Presidents of Nawrocky Zelenski for a direct and sincere conversation. Before emotion ruins our solidarity, which has born..