What you need to know ahead of the 2021 Pa. general election

Some Trump supporters say 2020's vote total, much higher than 2016 and 2024, suggests votes were manufactured when Biden won. Harris supporters question her lower numbers.

Some polling places were being kept open late in swing states Georgia and Pennsylvania as a result of machine issues and non-credible threats.

Lawsuits have been filed in Pennsylvania, Michigan and North Carolina that challenge the validity of ballots cast by U.S. citizens living abroad, including military members.