The anonymous whistleblower described the Postal Service’s work on systems as “secretive, rushed, chaotic"

More mail-in ballots are being tossed for lateness than before—an ominous warning ahead of November’s elections.

The Supreme Court is considering Trump’s plan for the mass rejection of mail ballots. Whatever happens, many ballots may be tossed due to USPS delays.

The whistleblower's complaint comes as the Trump administration's U.S. Postal Service ballot rule is being challenged in court.