Most of the country lets election officials do the arduous process of opening and sorting absentee ballots long before Election Day. In Michigan, Wisconsin and Pennsylvania, they have to wait.
As the election approaches, volunteers across the country are being trained on how to work the polls. But there may still be poll worker shortages in some of the areas that could decide the election.
Voters in Franklin County, including the city of Columbus, were sent their ballots this week, with about one in five having an error. Election officials plan to send replacements within 72 hours.
The flurry of last-minute legal action comes as more than 5 million people have already cast ballots, causing some confusion over what voters have to do to ensure that their votes count.
The public education campaign highlights "the country's ability to hold safe and secure elections during the coronavirus pandemic" amid President Trump's efforts to discredit the outcome.
Gov. Greg Abbott ordered order a limit to the number of places where voters can hand deliver mail-in ballots. Some county officials worry it will lead to confusion and voter suppression.
If results of the presidential election are delayed, false claims and other misinformation could thrive online, which is forcing Facebook and Twitter to prepare for worst-case scenarios.
The state sends out an extra "secrecy" envelope with absentee ballots. A recent court ruling declared that if voters forget that envelope when they return their ballots, their votes will be voided.
This summer, experts expected more than half of all Americans to vote by mail. Recent polls seem to indicate the number to be significantly lower, which could mean extraordinary lines in some places.
His appeals have unnerved voting rights advocates and election officials, especially in light of incidents around the country that have pitted armed groups from the left and right against each other.
The error comes as voting by mail is set to expand significantly due to the pandemic and as President Trump has frequently made false claims that the practice will lead to widespread electoral fraud.
National security officials say Russia is again trying to disrupt the election. But this time, it doesn't have to work so hard because Americans are spreading mistruths and doubts about the election.
Justin Clark will play a lead role in the Trump campaign's legal strategy, fighting over voting rules — and perhaps the outcome — for the November election.