Washington (AFP): Opinion polls underestimated the level of Donald Trump's support for the third US presidential election in a row, predicting a neck-and-neck race with Kamala Harris when in the end the Republican edged the vice president across battleground states.
Trump's win involved surging support in a number of demographics and regions, but experts said pollsters failed to accurately predict races in states where the results differed significantly from the last election in 2020.
