Biden says he’s on course to win US election as Trump threatens to fight outcome

Joe Biden has claimed he is on course to win the US presidential election and issued a plea for national unity, even as Donald Trump threatens to fight the outcome in court. The former vice-president flipped the crucial battleground states of Michigan and Wisconsin on Wednesday, giving him 264 electoral college votes to Trump’s 214. The target is 270 to secure the White House. “After a long night of counting, it’s clear that we’re winning enough…