Harris holds slight lead over Trump in latest U.S. presidential polls

Voters in the U.S. will elect a new president on November 5. The race shifted when President Joe Biden ended his campaign and endorsed Vice President Kamala Harris. Polls show Harris has a slight lead over Donald Trump. Since Harris entered the race, her support grew initially but has tightened recently. In key battleground states, Trump currently leads in Arizona, Georgia, Nevada, and North Carolina, while Harris maintains a narrow lead in Michigan and Wisconsin. Pennsylvania has shifted to a slight Trump advantage. Polls are not always accurate predictors of election outcomes due to the electoral college system. Past elections have shown polling errors, particularly with Trump supporters. Adjustments have been made in polling methods since then, but their effectiveness remains uncertain.