Mayor of Kyiv Vitali Klitschko inspects damage around a residential building hit by a Russian rocket attack.A senior Ukrainian politician has admitted that his country may have to give up some of its land to stop the war with Russia.Vitali Klitschko, the mayor of Kyiv, said it could be a “temporary” solution to end the three year-long conflict.His comments are likely to be welcomed by Donald Trump, who is pushing for a peace deal to bring the fighting to an end.Speaking to the BBC, Klitschko said: “One of the scenarios is… to give up territory. It’s not fair. But for the peace, temporary peace, maybe it can be a solution, temporary,”However, the former world heavyweight boxing champion admitted he had not discussed the matter with Ukrainian president Volodymyr Zelenskyy, who has repeatedly ruled out ceding any land to Russia.He has already rejected an American peace proposal which would see Ukraine admit that Crimea – which Put