Key Facts

• A judge in Boston issued a temporary block on part of President Trump's executive order.
• The order aimed to restrict mail-in voting by changing how the U.S. Postal Service delivers ballots.
• Trump's order would have let the Postal Service refuse to deliver ballots to states not cooperating on voting rules.
• The administration accused some states of having many votes cast by non-citizens.
• The judge's ruling stops this policy from starting across the entire country.
• This is part of Trump's broader effort to change mail-in voting procedures.
• The case is ongoing, and updates may follow as the story develops.