As the US prepares for the upcoming presidential election, Vice-President Kamala Harris holds a slight lead over former President Donald Trump in national polling averages since entering the race in July. However, the race is tightening, especially in key swing states, where leads are nearly negligible. Notably, Harris has managed to maintain support in Michigan, Pennsylvania, and Wisconsin, all crucial battlegrounds. Despite these assessments, past polling inaccuracies highlight the uncertainty surrounding election predictions, emphasizing the complex dynamics of voter sentiment and the electoral college system.