Vice President Kamala Harris is ahead of former President Donald Trump in the key battleground states of Michigan, Wisconsin and Pennsylvania, according to a new New York Times/Siena College poll. The poll found Harris beating Trump 50% to 46% among likely voters in all three states, though those leads are within the survey's margins of error. Likely voters are a subset of the entire pool of registered voters surveyed. From Monday to Thursday, the poll surveyed 619 registered voters in Michigan and 661 registered voters in Wisconsin. From Tuesday to Friday, the poll surveyed 693 registered voters in Pennsylvania. The head-to-head resul