It’s Washington’s latest parlour game – who will Joe Biden pick for his running mate as polls put him on course for the White House?
With 101 days to go until America passes judgment on President Trump, Democrats are daring to believe their man can pull it off. But at 77, Biden would be the oldest ever US president and is not expected to stick around for more than a single four-year term, making his choice of a vice-president more than usually significant. She – and it will be a she, Biden has made that much clear – will be in pole position for her own tilt at the White House when the time comes. Not only should she be a potential commander-in-chief, she must