‘Not a slam dunk’: Trump’s 2028 mail-vote push hinges on one big legal question

President Donald Trump faces legal uncertainty over whether his administration can put new federal mail-ballot rules in place ahead of the 2028 presidential election, legal experts told Fox News Digital.

The president issued an executive order in March directing the Postal Service to pursue new rules for federal mail ballots, including standardized ballot envelopes with an Official Election Mail designation and unique machine-readable barcodes. Per the order, the Postal Service would be...