Has Trump cooled on Putin? | BBC Ukrainecast

简介：

Is Donald Trump changing his rhetoric on Ukraine? Has he directed allies in Congress to accelerate a new sanctions package targeting Russia? And could infighting among high-ranking Ukrainian officials prove to be a damaging distraction in their country’s war effort? The BBC’s Lucy Hockings, James Waterhouse and Vitaly Shevchenko answer all that, and consider the delicate diplomatic balance Turkey is attempting to strike during this conflict.