Independent voters are a must-win for both Harris and Trump in the swing states, where polls are currently very close.

Pa., is leading his Republican challenger, David McCormick, by 9 percentage points among likely voters, according to a new poll by The Philadelphia Inquirer, The New York Times, and Siena College. Casey,

The state’s closely watched Senate race shows a similarly tight contest, and 93 percent of registered voters say they are certain to vote.