By City A.M. Reporter Rishi Sunak is to remain absent from the campaign trail for another day as Sir Keir Starmer faces questions on what overall funding the NHS will receive under a Labour Government. After two days at the G7 summit in Italy, Mr Sunak will remain off the campaign trail as he attends a Ukraine Peace conference in Switzerland. At a G7 press conference in Italy on Friday, the Prime Minister said the leaders had reached a “historic breakthrough” by agreeing a loan for Ukraine that will be funded by frozen Russian assets in Europe. He said: “This is just and it is right. But true …