Donald Trump's joint appearance with Polish President Andrzej Duda in the battleground state of Pennsylvania has been canceled, according to a source familiar with the Republican presidential candidate's plans.

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

The Economist’s forecast model suggests that the state—with its 19 electoral-college votes, the most of any swing state—is the tipping-point in 27% of the model’s updated simulations, meaning it decides the election more often than any other state.

In the national poll, Harris and Trump were tied at 47% among the 2,437 likely voters polled Sept. 11-16, according to a survey by The New York Times, The Philadelphia Inquirer and Siena College. The margin of error was plus or minus 3 percentage points.

Sen. John Fetterman (D-Pa.) said he thinks former President Trump has a “special” place among Pennsylvania voters and it only deepened after a gunman opened fire at a Trump rally in the state in July.

Pennsylvania Gov. Josh Shapiro, a former Democratic vice presidential short-lister, will campaign in Wisconsin with U.S. Sen. Tammy Baldwin.

Voters in Pennsylvania are not yet able to cast ballots, despite confusion over a state law concerning applications for mail ballots

Former President Trump and Vice President Harris remain deadlocked in a pair of polls released Thursday, but the Democratic nominee maintains a 4-point lead in the battleground state of

U.S. law bans noncitizens from voting in federal elections, such as races for president, U.S. Senate and U.S. House of Representatives. Like many states, Pennsylvania also prohibits noncitizens from voting in elections for state offices.

Vice President Harris and former President Trump are virtually tied in the battleground state of Pennsylvania, according to a Washington Post poll released early Thursday. Harris leads Trump by 1 point in the Keystone State,

Arizona: Trump leads Harris by one point, 49% to 48%, in the Emerson survey, while a CNN/SSRS survey from Aug. 23 to 29 found him up by five points, 49% to 44%—Trump trailed Harris by two points, 49% to 47%, here in a Bloomberg News/Morning Consult survey of registered voters taken just after President Joe Biden’s exit from the race.