Millions of voters who backed Joe Biden in 2020 apparently did not support Vice President Kamala Harris in this year's election. Harris suffered a heavy loss to Donald Trump in the 2024 race, with the Republican on course to win the popular vote and sweep all seven of the key swing states. At the time of writing, with many more votes still to be counted, Harris has just under 68 million votes, more than 13 million below the 81.2 million votes Biden had in 2020. Trump is currently at 72.6 million, less than 2 million away from the 74.2 million...