The U.S. Postal Service plans to refuse delivery of mail-in ballots in states that don't turn over their voter lists to the federal government.

Postmaster General David Steiner says the USPS won’t deliver ballots if states don’t hand over their voter lists to Trump.

U.S. Postmaster General David Steiner defended a controversial proposal backed by US President Donald Trump that would require states to provide lists of voters who received mail…