William Barr: attorney general’s refusal to testify riles Democrats

Hillary Clinton became the latest to denounce Barr’s testimony on the handling of the Mueller report amid calls for his resignation* Follow the latest US politics news liveThe powerful House of Representatives judiciary committee will be faced with an empty chair on Thursday morning after the US attorney general, William Barr, rebuffed a call to testify about his approach to the report of the Trump-Russia investigation by special counsel Robert Mueller.The refusal escalates a running battl