The attempted assassination of former President Donald Trump in July changed the presidential campaign, but it also shook up the community where the shooting took place.

The race for the White House between former President Trump and Vice President Harris is tied in the battleground state of Pennsylvania, according to a new poll. Trump and Harris saw support from 48 percent of respondents apiece in the Emerson College Polling/RealClearPennsylvania survey released Tuesday.

Minnesota Gov. Tim Walz, the Democratic vice presidential nominee, will rally Wednesday afternoon in York, Pennsylvania, with Sen. John Fetterman.

Polling aggregator FiveThirtyEight currently has Harris ahead of Trump by less than a point, 47.9 percent to 47.1 percent in Pennsylvania. It has a population of 13 million; Trump won it by 44,229 votes in 2016, while Biden, who was born in Pennsylvania, won it by 80,555 votes in 2020.

With the election only a month away, here are answers to some of the major questions you might have about voting.

The Pennsylvania Department of State warned voters that due to the humidity, some mail-in ballot return envelopes might be sealed.