USA 2024: Harris, Trump intensify campaign in key swing states as race enters home stretch

More than 62 million US voters have already cast their ballots in the 2024 election, breaking records in some states and leading both sides to hope it gives them an edge -- even as experts warn the data is difficult to interpret. Opinion polls show Democrat Kamala Harris and Republican Donald Trump running neck-and-neck, including in the seven battleground states likely to decide the national vote, as FRANCE 24's International Affairs Editor Philip Turle explains.