Donald Trump has attacked the late former first lady Barbara Bush in a newspaper interview a day after posting a satirical alt-right meme of ex-vice-president Joe Biden on Twitter.“I see that you are on the job and presidential, as always,” Mr Biden responded witheringly to the tweet, which sits pinned to the top of the president’s Twitter profile. The video in question sends up Mr Biden’s apology after he was accused of inappropriate conduct towards female campaign staff and was circulated by Donald Trump Jr earlier on Thursday.Mr Trump is due in Calexico, California, on Friday to inspect construction work on his US-Mexico wall after rowing back on his threat to close the border, the trip providing a timely change of focus for the president after thousands of protesters campaigned outside the White House and in New York’s Times Square to demand the release of the Mueller report in full.Please allow a moment for our liveblog to load
