FILE - People check in to cast their votes at a polling station in a mall on Nov. 8, 2022, in Las Vegas. Conservative groups are systematically attempting to challenge large numbers of voter registrations across the country ahead of this year's presidential election. The strategy is part of a wider effort to raise questions about the integrity of this year's election as former President Donald Trump repeatedly claims without evidence that his opponents are trying to cheat. (AP Photo/Gregory Bull, File)
FILE - Voters depart an election center during primary voting, May 21, 2024, in Kennesaw, Ga. Conservative groups are systematically attempting to challenge large numbers of voter registrations across the country ahead of this year's presidential election. The strategy is part of a wider effort to raise questions about the integrity of this year's election as former President Donald Trump repeatedly claims without evidence that his opponents are trying to cheat. (AP Photo/Mike Stewart, File)