The battle for the White House is on, with just a day to go until the much-anticipated US presidential election. US president Donald Trump and Democrat nominee, Joe Biden, are doubling down in key battleground states to reel in the last swing voters. More than 92-million US citizens have already cast their votes. President Trump continues to express his dissatisfaction with the mail-in-voting system, and is up for a legal battle should results not go in his favour. Courtesy #DStv403