The Trump administration is pushing new U.S. Postal Service rules that would restrict mail-in voting, but courts have blocked them for now. The plan requires states to provide voter data and use special bar-coded envelopes; otherwise, ballots may not be delivered. Officials warn this could cause delays and confusion ahead of the midterms.

The Supreme Court may decide soon whether the rules can take effect. Critics argue the policy is an unproven attempt to question election integrity, while supporters say it aims to prevent fraud.