A quick agreement was supposed to be reached, but doubts are growing. And although Donald Trump says he's one step away from peace between Russia and Ukraine, experts interviewed by Interia sincerely doubt it."I don't think Ukraine is currently capable of making the dramatic concessions Russia wants," says Tadeusz Iwański from OSW."Only Donald Trump and Xi Jinping are capable of cutting off Putin's oxygen," believes General Bogusław Pacek. Who really wants peace?