Ukrainian leaders are disappointed after US President Joe Biden brushed aside their latest request to lift restrictions on the use of US weapons to strike Russian territory, reports Politico. Ukrainian President Volodymyr Zelenskyy raised the issue of the use of American weapons at the end of the bilateral discussion, to which Biden said that both sides should continue to talk. Anonymous interlocutors of the publication noted that this did not close the door to the possible lifting of restrictions, but it was still a long way from a “yes”. The publication reports that Zelenskyy and the head of…