A court fight is unfolding over voting rules. President Donald Trump's plan for mail voting has been blocked by a judge, at least for now. This plan would have allowed the postal service to refuse certain ballots.

The Trump administration has filed an appeal of this decision. A federal judge had blocked the plan from taking effect for two weeks.

Further details on the appeal and the court's decision are available from the source, including the role of the Supreme Court in this matter.