The Latest: Trump and Harris make appearances in Pennsylvania, the largest battleground state

Democrat Kamala Harris and Republican Donald Trump took their presidential campaigns back to Pennsylvania on Monday. About 7 million votes are up for grabs in the election's largest battleground state, where mail-in voting is well underway.

Harris spoke in Erie while Trump held a town hall in suburban Philadelphia.

Harris unveiled a plan intended to empower Black men. President Joe Biden received strong support from Black men in 2020, but Harris' advisers believe some African American men would rather withhold their vote than support either Harris or Trump.

Meanwhile, a recent poll from The Associated Press-NORC Center for Public Affairs Research found that Asian American, Native Hawaiian and Pacific Islander adults are more likely than the overall U.S. population to view legal immigration as a “major benefit” that contributes to economic growth. Trump has focused on the threat of immigration in his campaign.