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 latest Keystone State poll backs up others, demonstrating the gap between Republican Donald Trump and Democrat Kamala Harris is small indeed — and the substantial number of undecided

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